3v4l.org

run code in 300+ PHP versions simultaneously
<?php // пример от Максима Иванов error_reporting( E_ERROR ); function foo(){}; // return void $arr = [1, 2, 3]; echo (false ?? "Next step !") . " | "; // true echo (NULL ?? "Next step !") . " | "; // Next step ! echo ("" ?? "Next step !") . " | "; // true echo (0 ?? "Next step !") . " | "; // 0 echo (foo() ?? "Next step !") . " | "; // Next step ! echo ($arr ?? "Next step !") . " | "; // Array echo ($arr[1] ?? "Next step !") . " | "; // 2

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.70.0150.00016.63
8.3.60.0140.00418.40
8.3.50.0080.00822.83
8.3.40.0070.01418.79
8.3.30.0070.00718.91
8.3.20.0070.00020.34
8.3.10.0040.00421.88
8.3.00.0040.00421.02
8.2.180.0160.00018.29
8.2.170.0040.01122.96
8.2.160.0140.00019.20
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0040.00420.52
8.2.120.0000.00826.35
8.2.110.0120.00020.27
8.2.100.0090.00317.97
8.2.90.0000.01019.89
8.2.80.0000.00917.97
8.2.70.0050.00317.89
8.2.60.0050.00318.22
8.2.50.0040.00418.10
8.2.40.0030.00520.45
8.2.30.0040.00419.36
8.2.20.0040.00417.81
8.2.10.0000.00818.07
8.2.00.0070.00017.91
8.1.280.0100.00625.92
8.1.270.0080.00023.61
8.1.260.0000.00728.09
8.1.250.0050.00228.09
8.1.240.0120.00622.55
8.1.230.0040.00820.94
8.1.220.0080.00017.74
8.1.210.0040.00418.89
8.1.200.0090.00017.38
8.1.190.0040.00417.22
8.1.180.0030.00618.10
8.1.170.0090.00018.63
8.1.160.0000.00718.98
8.1.150.0040.00418.81
8.1.140.0000.00819.49
8.1.130.0070.00017.79
8.1.120.0030.00317.43
8.1.110.0020.00517.48
8.1.100.0040.00417.47
8.1.90.0040.00417.39
8.1.80.0000.00717.47
8.1.70.0040.00417.50
8.1.60.0040.00417.58
8.1.50.0030.00617.55
8.1.40.0030.00617.44
8.1.30.0060.00317.64
8.1.20.0000.00917.64
8.1.10.0070.00317.59
8.1.00.0040.00717.49
8.0.300.0000.00719.78
8.0.290.0070.00017.18
8.0.280.0000.00818.32
8.0.270.0000.00717.22
8.0.260.0000.00717.30
8.0.250.0050.00516.93
8.0.240.0080.00017.05
8.0.230.0000.00617.00
8.0.220.0070.00016.86
8.0.210.0070.00016.87
8.0.200.0060.00017.05
8.0.190.0000.00716.96
8.0.180.0000.00816.86
8.0.170.0050.00517.04
8.0.160.0000.00716.98
8.0.150.0070.00016.92
8.0.140.0030.00316.81
8.0.130.0050.00313.35
8.0.120.0050.00316.95
8.0.110.0040.00416.90
8.0.100.0030.00316.84
8.0.90.0040.00417.07
8.0.80.0120.00316.89
8.0.70.0040.00416.98
8.0.60.0080.00016.84
8.0.50.0040.00416.75
8.0.30.0030.01516.90
8.0.20.0140.00517.40
8.0.10.0000.00717.02
8.0.00.0090.00916.90
7.4.330.0030.00315.08
7.4.320.0000.00716.40
7.4.300.0030.00316.53
7.4.290.0030.00316.56
7.4.280.0030.00516.39
7.4.270.0070.00016.55
7.4.260.0040.00716.51
7.4.250.0050.00216.46
7.4.240.0000.00716.49
7.4.230.0000.00716.63
7.4.220.0030.01716.55
7.4.210.0090.00816.58
7.4.200.0000.00816.49
7.4.160.0080.00816.51
7.4.150.0140.00317.40
7.4.140.0080.00917.86
7.4.130.0060.01116.60
7.4.120.0070.01416.56
7.4.110.0170.00716.64
7.4.100.0060.00916.62
7.4.90.0070.01016.57
7.4.80.0000.01619.39
7.4.70.0080.00816.48
7.4.60.0100.00616.63
7.4.50.0030.01316.72
7.4.40.0150.00316.67
7.4.30.0130.00316.52
7.4.10.0070.01115.27
7.4.00.0110.00514.95
7.3.330.0000.00513.40
7.3.320.0050.00013.30
7.3.310.0000.00716.44
7.3.300.0030.00316.36
7.3.290.0020.00516.32
7.3.280.0090.00716.42
7.3.270.0040.01217.40
7.3.260.0100.00716.54
7.3.250.0110.00916.52
7.3.240.0070.01316.50
7.3.230.0120.00816.65
7.3.210.0080.00816.39
7.3.200.0140.00716.65
7.3.190.0050.01116.49
7.3.180.0100.01016.38
7.3.170.0060.01416.43
7.3.160.0130.01016.41
7.3.130.0130.00314.76
7.3.120.0070.00914.90
7.3.110.0060.01214.84
7.3.100.0080.00714.87
7.3.90.0040.00914.90
7.3.80.0040.00814.93
7.3.70.0040.01114.75
7.3.60.0050.00614.86
7.3.50.0050.00814.80
7.3.40.0060.00514.80
7.3.30.0080.00614.87
7.3.20.0050.00916.63
7.3.10.0070.00616.54
7.3.00.0050.00816.59
7.2.330.0030.01316.63
7.2.320.0100.00716.72
7.2.310.0030.01416.66
7.2.300.0110.01116.71
7.2.290.0030.01416.23
7.2.260.0060.01214.89
7.2.250.0080.00715.06
7.2.240.0080.00915.05
7.2.230.0090.00614.94
7.2.220.0090.00714.93
7.2.210.0070.00815.00
7.2.200.0020.01314.99
7.2.190.0040.00815.09
7.2.180.0060.00915.08
7.2.170.0070.01214.99
7.2.160.0050.01114.94
7.2.150.0070.01016.96
7.2.140.0050.00716.88
7.2.130.0060.00616.75
7.2.120.0050.00716.97
7.2.110.0030.00917.03
7.2.100.0040.01116.90
7.2.90.0060.00516.79
7.2.80.0080.00816.76
7.2.70.0070.00716.86
7.2.60.0060.01016.71
7.2.50.0050.01116.88
7.2.40.0050.00816.89
7.2.30.0060.01016.91
7.2.20.0030.00916.80
7.2.10.0070.00716.92
7.2.00.0060.00717.73
7.1.330.0090.00715.62
7.1.320.0050.00915.68
7.1.310.0050.00915.88
7.1.300.0060.00715.66
7.1.290.0070.00415.61
7.1.280.0040.01015.68
7.1.270.0040.00815.63
7.1.260.0050.00615.77
7.1.250.0060.00715.82
7.1.240.0080.00315.63
7.1.230.0030.00915.63
7.1.220.0060.00515.82
7.1.210.0110.00515.62
7.1.200.0060.00415.63
7.1.190.0090.00515.63
7.1.180.0040.00615.77
7.1.170.0060.00715.69
7.1.160.0050.00515.77
7.1.150.0000.01215.85
7.1.140.0020.01415.77
7.1.130.0050.00615.87
7.1.120.0080.00515.66
7.1.110.0080.00315.63
7.1.100.0080.00516.46
7.1.90.0030.01215.72
7.1.80.0040.00815.83
7.1.70.0040.00916.17
7.1.60.0090.00717.12
7.1.50.0070.00716.11
7.1.40.0070.00615.66
7.1.30.0030.01115.44
7.1.20.0040.01215.62
7.1.10.0000.00915.53
7.1.00.0040.03017.92
7.0.330.0060.00515.33
7.0.320.0040.00915.25
7.0.310.0100.00315.24
7.0.300.0070.00715.37
7.0.290.0080.00515.29
7.0.280.0050.00815.40
7.0.270.0050.00515.28
7.0.260.0060.00515.41
7.0.250.0050.01015.44
7.0.240.0020.01115.21
7.0.230.0050.00715.07
7.0.220.0020.01315.32
7.0.210.0040.00915.32
7.0.200.0290.00414.90
7.0.190.0090.00215.24
7.0.180.0050.00515.25
7.0.170.0030.00815.15
7.0.160.0060.00615.34
7.0.150.0080.00215.14
7.0.140.0050.00515.13
7.0.130.0040.00915.45
7.0.120.0050.00815.34
7.0.110.0010.01015.45
7.0.100.0100.03316.82
7.0.90.0050.03616.86
7.0.80.0070.02016.88
7.0.70.0070.03016.89
7.0.60.0030.02316.79
7.0.50.0130.02216.94
7.0.40.0070.01815.61
7.0.30.0020.02115.72
7.0.20.0090.01515.61
7.0.10.0050.01715.67
7.0.00.0080.01615.71
5.6.400.0060.00613.96
5.6.390.0050.00814.25
5.6.380.0050.00914.24
5.6.370.0090.00514.01
5.6.360.0040.00814.04
5.6.350.0080.00314.08
5.6.340.0050.00714.24
5.6.330.0050.00914.26
5.6.320.0070.00814.11
5.6.310.0070.01013.97
5.6.300.0050.00814.00
5.6.290.0030.00814.22
5.6.280.0060.03016.30
5.6.270.0060.00814.05
5.6.260.0050.00714.19
5.6.250.0050.03116.34
5.6.240.0060.03516.27
5.6.230.0060.03416.30
5.6.220.0090.02816.23
5.6.210.0030.03116.26
5.6.200.0060.01916.40
5.6.190.0020.02016.49
5.6.180.0050.01916.45
5.6.170.0050.02016.43
5.6.160.0070.01716.47
5.6.150.0070.02216.32
5.6.140.0040.02016.41
5.6.130.0050.01916.41
5.6.120.0050.01916.42
5.6.110.0060.02416.41
5.6.100.0070.03316.40
5.6.90.0040.02216.39
5.6.80.0060.02116.25
5.6.70.0070.01416.19
5.6.60.0070.01916.17
5.6.50.0030.01916.08
5.6.40.0040.01716.14
5.6.30.0030.01916.04
5.6.20.0060.01616.19
5.6.10.0080.02216.19
5.6.00.0060.01716.17
5.5.380.0060.03216.17
5.5.370.0030.03616.29
5.5.360.0070.03116.02
5.5.350.0040.03316.16
5.5.340.0080.01616.32
5.5.330.0090.01316.41
5.5.320.0060.01716.28
5.5.310.0060.01716.26
5.5.300.0070.02616.21
5.5.290.0070.02316.38
5.5.280.0060.01816.27
5.5.270.0070.02116.17
5.5.260.0090.01416.39
5.5.250.0080.02016.16
5.5.240.0070.01716.12
5.5.230.0030.02116.13
5.5.220.0020.01815.89
5.5.210.0070.02515.88
5.5.200.0080.01515.99
5.5.190.0050.02116.00
5.5.180.0020.02016.04
5.5.170.0060.01013.86
5.5.160.0050.01916.01
5.5.150.0050.01516.03
5.5.140.0060.01616.08
5.5.130.0040.01816.04
5.5.120.0050.01915.89
5.5.110.0010.02116.13
5.5.100.0030.02015.95
5.5.90.0060.02516.04
5.5.80.0010.02216.14
5.5.70.0080.02815.88
5.5.60.0040.02915.90
5.5.50.0040.03316.03
5.5.40.0070.03015.99
5.5.30.0040.03215.97
5.5.20.0080.02815.84
5.5.10.0040.02916.16
5.5.00.0060.02415.93
5.4.450.0030.06319.37
5.4.440.0070.03719.38
5.4.430.0000.04319.48
5.4.420.0000.05319.37
5.4.410.0100.03019.32
5.4.400.0030.03319.21
5.4.390.0000.04019.13
5.4.380.0000.04019.25
5.4.370.0030.03719.02
5.4.360.0130.03019.13
5.4.350.0030.03719.18
5.4.340.0100.04318.85
5.4.320.0030.04019.23
5.4.310.0070.05319.16
5.4.300.0030.03719.18
5.4.290.0030.04019.02
5.4.280.0070.03719.12
5.4.270.0030.03719.04
5.4.260.0000.04019.09
5.4.250.0030.03719.18
5.4.240.0030.03319.12
5.4.230.0030.03319.23
5.4.220.0030.05719.08
5.4.210.0070.06019.13
5.4.200.0000.06018.87
5.4.190.0100.06319.11
5.4.180.0070.07718.86
5.4.170.0100.07719.20
5.4.160.0100.04719.16
5.4.150.0070.04018.83
5.4.140.0070.06716.43
5.4.130.0070.07716.18
5.4.120.0070.07316.45
5.4.110.0070.07316.32
5.4.100.0230.07016.29
5.4.90.0030.07316.43
5.4.80.0130.05316.34
5.4.70.0070.04016.34
5.4.60.0070.05716.48
5.4.50.0000.07016.50
5.4.40.0100.06716.41
5.4.30.0030.04016.31
5.4.20.0000.07016.24
5.4.10.0000.06316.40
5.4.00.0100.06015.89
5.3.290.0030.03314.77
5.3.280.0170.03014.57
5.3.270.0000.03714.59
5.3.260.0100.03314.68
5.3.250.0100.07314.70
5.3.240.0130.03714.57
5.3.230.0030.04714.63
5.3.220.0070.04714.69
5.3.210.0100.07714.55
5.3.200.0070.03714.59
5.3.190.0030.04714.55
5.3.180.0130.06714.58
5.3.170.0030.04314.59
5.3.160.0300.03014.54
5.3.150.0070.07314.53
5.3.140.0100.06314.48
5.3.130.0030.04014.50
5.3.120.0000.05014.60
5.3.110.0100.03714.59
5.3.100.0000.04713.99
5.3.90.0070.04714.06
5.3.80.0170.06013.99
5.3.70.0070.05714.12
5.3.60.0000.04314.14
5.3.50.0030.03713.85
5.3.40.0000.06713.85
5.3.30.0070.04313.83
5.3.20.0070.03313.67
5.3.10.0000.04013.54
5.3.00.0070.06713.54
5.2.170.0070.02711.27
5.2.160.0000.04011.00
5.2.150.0030.04711.16
5.2.140.0000.03311.22
5.2.130.0000.03711.02
5.2.120.0030.03311.19
5.2.110.0070.04711.12
5.2.100.0070.05711.16
5.2.90.0100.03310.96
5.2.80.0070.04711.00
5.2.70.0030.04711.10
5.2.60.0070.03711.02
5.2.50.0030.04311.02
5.2.40.0130.02711.04
5.2.30.0030.06010.90
5.2.20.0100.04711.10
5.2.10.0170.04310.95
5.2.00.0030.03310.62
5.1.60.0030.03010.46
5.1.50.0030.05310.46
5.1.40.0070.05010.46
5.1.30.0030.03310.46
5.1.20.0000.03710.46
5.1.10.0070.03010.46
5.1.00.0000.02710.46
5.0.50.0070.03710.46
5.0.40.0030.03010.46
5.0.30.0070.05010.46
5.0.20.0030.04310.46
5.0.10.0000.04010.46
5.0.00.0000.04710.46
4.4.90.0030.02710.46
4.4.80.0030.03310.46
4.4.70.0030.03310.46
4.4.60.0100.02010.46
4.4.50.0000.02010.46
4.4.40.0000.05010.46
4.4.30.0070.03310.46
4.4.20.0070.02710.46
4.4.10.0000.03710.46
4.4.00.0070.04710.46
4.3.110.0030.02010.46
4.3.100.0070.01310.46
4.3.90.0000.04010.46
4.3.80.0030.05310.46
4.3.70.0030.03710.46
4.3.60.0070.02310.46
4.3.50.0000.04010.46
4.3.40.0100.04710.46
4.3.30.0030.02710.46
4.3.20.0000.01710.46
4.3.10.0070.03010.46
4.3.00.0000.03010.46

preferences:
55.99 ms | 401 KiB | 5 Q