3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 1; if ($a == 2) { foreach (range(0, 4) as $number) { $b[] = $number; } } $b = $b ?? 3; print_r($b);

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)
8.4.120.0140.00618.65
8.4.110.0120.00920.64
8.4.100.0100.01117.79
8.4.90.0160.00420.36
8.4.80.0100.00418.79
8.4.70.0060.00218.94
8.4.60.0050.00520.86
8.4.50.0080.00818.78
8.4.40.0090.00617.43
8.4.30.0130.00017.66
8.4.20.0100.01019.31
8.4.10.0140.00719.28
8.3.250.0080.01116.88
8.3.240.0120.00816.61
8.3.230.0040.00417.12
8.3.220.0100.00818.84
8.3.210.0050.00316.46
8.3.200.0110.00816.26
8.3.190.0120.00717.18
8.3.180.0100.00819.04
8.3.170.0080.00816.99
8.3.160.0040.01416.55
8.3.150.0060.00917.15
8.3.140.0060.00316.74
8.3.130.0060.00316.72
8.3.120.0060.00319.08
8.3.110.0060.01220.94
8.3.100.0160.00016.64
8.3.90.0070.00720.35
8.3.80.0090.00017.97
8.3.70.0090.00618.43
8.3.60.0120.00318.33
8.3.50.0250.00816.53
8.3.40.0040.01118.50
8.3.30.0110.00718.63
8.3.20.0060.00320.34
8.3.10.0000.00821.55
8.3.00.0080.00019.38
8.2.290.0080.00217.20
8.2.280.0040.00418.45
8.2.270.0070.01116.42
8.2.260.0080.00017.06
8.2.250.0030.00618.15
8.2.240.0090.00017.08
8.2.230.0050.00322.58
8.2.220.0080.00024.06
8.2.210.0110.00726.77
8.2.200.0120.00017.93
8.2.190.0120.00316.58
8.2.180.0060.00816.50
8.2.170.0070.00722.96
8.2.160.0100.00320.35
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0080.00022.16
8.2.120.0050.00226.35
8.2.110.0050.00520.91
8.2.100.0090.00317.69
8.2.90.0040.00419.23
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0040.00417.80
8.2.50.0080.00018.22
8.2.40.0050.00320.61
8.2.30.0000.00719.26
8.2.20.0000.00917.98
8.2.10.0000.00717.94
8.2.00.0040.00418.25
8.1.330.0110.00516.17
8.1.320.0100.01017.77
8.1.310.0100.00716.63
8.1.300.0120.00616.18
8.1.290.0000.01130.84
8.1.280.0110.00725.92
8.1.270.0120.00423.69
8.1.260.0050.00326.35
8.1.250.0080.00428.09
8.1.240.0050.00522.65
8.1.230.0070.00417.77
8.1.220.0000.00817.74
8.1.210.0000.01018.77
8.1.200.0030.00617.11
8.1.190.0000.00817.11
8.1.180.0000.00818.10
8.1.170.0040.00418.37
8.1.160.0040.00418.77
8.1.150.0040.00418.75
8.1.140.0030.00517.75
8.1.130.0000.00718.88
8.1.120.0000.00717.36
8.1.110.0030.00517.47
8.1.100.0040.00417.34
8.1.90.0070.00017.48
8.1.80.0040.00417.45
8.1.70.0000.00717.47
8.1.60.0000.00917.59
8.1.50.0040.00417.35
8.1.40.0000.00817.52
8.1.30.0000.00717.60
8.1.20.0000.01117.67
8.1.10.0040.00417.45
8.1.00.0030.00617.43
8.0.300.0070.00018.77
8.0.290.0070.00016.63
8.0.280.0000.00718.38
8.0.270.0070.00017.16
8.0.260.0000.00717.20
8.0.250.0050.00216.76
8.0.240.0070.00416.88
8.0.230.0040.00416.82
8.0.220.0040.00416.70
8.0.210.0070.00016.73
8.0.200.0000.00716.88
8.0.190.0000.00916.89
8.0.180.0000.00716.74
8.0.170.0000.00816.84
8.0.160.0030.00616.90
8.0.150.0040.00416.68
8.0.140.0000.00716.84
8.0.130.0030.00313.16
8.0.120.0050.00316.82
8.0.110.0000.00716.70
8.0.100.0040.00416.89
8.0.90.0040.00416.90
8.0.80.0040.01116.79
8.0.70.0000.00716.69
8.0.60.0040.00416.85
8.0.50.0000.00716.95
8.0.30.0090.00817.14
8.0.20.0080.01217.40
8.0.10.0030.00416.82
8.0.00.0090.00716.74
7.4.330.0060.00015.55
7.4.320.0060.00016.52
7.4.300.0070.00016.50
7.4.290.0050.00316.57
7.4.280.0000.00716.60
7.4.270.0080.00016.43
7.4.260.0030.00316.64
7.4.250.0030.00316.61
7.4.240.0000.00716.53
7.4.230.0030.00316.50
7.4.220.0020.00516.49
7.4.210.0030.01316.61
7.4.200.0030.00316.60
7.4.160.0090.00616.52
7.4.150.0040.01317.40
7.4.140.0110.00917.86
7.4.130.0160.00616.55
7.4.120.0130.00816.41
7.4.110.0100.00716.45
7.4.100.0120.01216.47
7.4.90.0120.01216.38
7.4.80.0090.01319.39
7.4.70.0120.01216.52
7.4.60.0060.00916.42
7.4.50.0030.01316.45
7.4.40.0000.01516.50
7.4.10.0070.01115.17
7.4.00.0080.00814.95
7.3.330.0030.00313.08
7.3.320.0020.00513.22
7.3.310.0000.00716.29
7.3.300.0060.00016.05
7.3.290.0060.00916.24
7.3.280.0080.00816.24
7.3.270.0070.01017.40
7.3.260.0080.00916.29
7.3.250.0110.00816.40
7.3.240.0140.00616.38
7.3.230.0040.01216.23
7.3.210.0090.00916.51
7.3.200.0040.01416.32
7.3.190.0090.00616.55
7.3.180.0060.01016.46
7.3.170.0070.01016.25
7.3.160.0100.00616.41
7.3.130.0040.01114.96
7.3.120.0000.01114.88
7.3.110.0000.01614.54
7.3.100.0100.00714.68
7.3.90.0040.01114.78
7.3.80.0000.01214.40
7.3.70.0000.01414.61
7.3.60.0110.00414.89
7.3.50.0060.00614.60
7.3.40.0060.01114.72
7.3.30.0040.01214.66
7.3.20.0040.01116.45
7.3.10.0120.00316.29
7.3.00.0060.00316.48
7.2.330.0060.01216.69
7.2.320.0000.01616.48
7.2.310.0140.00316.28
7.2.300.0130.00316.52
7.2.290.0080.00816.73
7.2.260.0040.01114.82
7.2.250.0110.00715.16
7.2.240.0070.01014.70
7.2.230.0030.01415.07
7.2.220.0030.01214.97
7.2.210.0040.01114.93
7.2.200.0000.01015.11
7.2.190.0100.00714.68
7.2.180.0000.01414.68
7.2.170.0000.01314.83
7.2.160.0090.00315.02
7.2.150.0030.01416.89
7.2.140.0050.00516.49
7.2.130.0000.01316.73
7.2.120.0050.00516.95
7.2.110.0100.00316.80
7.2.100.0060.01016.70
7.2.90.0030.00616.69
7.2.80.0040.00516.62
7.2.70.0080.00416.50
7.2.60.0050.00816.89
7.2.50.0060.00616.81
7.2.40.0070.00716.50
7.2.30.0060.00316.83
7.2.20.0080.00816.97
7.2.10.0080.01017.32
7.2.00.0170.00517.42
7.1.330.0040.01115.89
7.1.320.0000.01315.65
7.1.310.0040.01115.71
7.1.300.0000.01815.79
7.1.290.0060.00915.51
7.1.280.0090.00415.80
7.1.270.0030.00615.63
7.1.260.0050.00515.73
7.1.250.0000.01415.77
7.1.240.0000.01215.93
7.1.230.0070.00715.73
7.1.220.0070.00715.59
7.1.210.0030.01015.75
7.1.200.0060.00515.88
7.1.190.0030.00915.79
7.1.180.0090.00915.70
7.1.170.0000.01215.75
7.1.160.0080.00415.68
7.1.150.0110.00315.43
7.1.140.0040.01115.73
7.1.130.0150.00516.38
7.1.120.0170.00916.30
7.1.110.0170.00816.02
7.1.100.0100.00816.11
7.1.90.0140.01115.84
7.1.80.0090.01115.96
7.1.70.0300.00615.67
7.1.60.0190.00624.43
7.1.50.0180.01124.33
7.1.40.0190.00824.14
7.1.30.0250.01024.32
7.1.20.0210.01424.16
7.1.10.0080.01115.28
7.1.00.0070.01015.28
7.0.330.0040.01115.33
7.0.320.0030.00715.13
7.0.310.0040.01015.05
7.0.300.0090.00615.43
7.0.290.0070.00715.32
7.0.280.0060.00915.61
7.0.270.0040.00415.47
7.0.260.0060.00615.57
7.0.250.0040.00815.32
7.0.240.0000.00815.31
7.0.230.0050.00515.52
7.0.220.0040.01215.59
7.0.210.0130.00015.17
7.0.200.0000.01115.45
7.0.190.0040.00815.55
7.0.180.0070.00715.17
7.0.170.0030.01315.34
7.0.160.0100.00315.41
7.0.150.0000.00915.39
7.0.140.0070.00415.45
7.0.130.0030.00915.15
7.0.120.0070.00315.31
7.0.110.0000.01115.36
7.0.100.0040.01115.52
7.0.90.0080.00015.24
7.0.80.0040.00815.34
7.0.70.0110.00315.55
7.0.60.0040.01215.52
7.0.50.0040.00815.42
7.0.40.0030.00913.59
7.0.30.0060.00613.35
7.0.20.0090.00013.45
7.0.10.0030.01013.37
7.0.00.0080.00413.36
5.6.400.0040.01113.93
5.6.390.0090.00614.26
5.6.380.0040.01114.10
5.6.370.0060.01314.01
5.6.360.0070.00714.19
5.6.350.0040.01114.34
5.6.340.0040.00413.98
5.6.330.0070.00314.13
5.6.320.0000.00913.98
5.6.310.0070.00714.32
5.6.300.0130.00014.35
5.6.290.0040.00814.25
5.6.280.0090.00314.11
5.6.270.0060.00914.32
5.6.260.0070.00713.88
5.6.250.0040.01014.08
5.6.240.0050.00314.20
5.6.230.0000.01413.96
5.6.220.0030.01414.09
5.6.210.0040.01214.11
5.6.200.0030.00914.09
5.6.190.0070.00413.94
5.6.180.0000.01514.02
5.6.170.0030.00914.24
5.6.160.0030.01014.09
5.6.150.0070.00714.21
5.6.140.0030.00714.09
5.6.130.0000.01914.04
5.6.120.0090.00614.23
5.6.110.0060.00914.10
5.6.100.0090.00014.34
5.6.90.0070.00314.16
5.6.80.0030.01014.05
5.6.70.0080.00813.90
5.6.60.0060.00314.09
5.6.50.0100.00314.13
5.6.40.0090.00313.95
5.6.30.0140.00014.22
5.6.20.0040.01114.00
5.6.10.0030.00713.87
5.6.00.0110.00313.95

preferences:
31.82 ms | 403 KiB | 5 Q