3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 3; $c = $a + $a++; var_dump($c); // int(3) $a = 3; $c = $a + $a + $a++; var_dump($c); // int(3)

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)
8.3.60.0150.00618.43
8.3.50.0130.00522.05
8.3.40.0140.00718.40
8.3.30.0070.01018.96
8.3.20.0000.00820.16
8.3.10.0040.00423.54
8.3.00.0040.00419.56
8.2.180.0110.00718.18
8.2.170.0110.00322.96
8.2.160.0110.00420.49
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0040.00421.02
8.2.110.0040.00419.45
8.2.100.0060.00917.56
8.2.90.0030.00619.05
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0040.00417.93
8.2.50.0000.00818.10
8.2.40.0000.00818.16
8.2.30.0110.00018.17
8.2.20.0040.00417.52
8.2.10.0040.00418.04
8.2.00.0050.00319.44
8.1.280.0130.01025.92
8.1.270.0090.00023.84
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0070.00322.03
8.1.230.0070.00317.83
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0000.00817.11
8.1.180.0040.00418.10
8.1.170.0050.00318.53
8.1.160.0000.00721.98
8.1.150.0000.00718.85
8.1.140.0040.00417.41
8.1.130.0000.00717.80
8.1.120.0000.00717.42
8.1.110.0040.00417.32
8.1.100.0000.00817.38
8.1.90.0000.00717.27
8.1.80.0040.00417.42
8.1.70.0030.00317.32
8.1.60.0040.00417.54
8.1.50.0040.00417.41
8.1.40.0000.00817.39
8.1.30.0070.00317.48
8.1.20.0000.00717.49
8.1.10.0000.00717.47
8.1.00.0040.00417.44
8.0.300.0040.00418.77
8.0.290.0080.00016.63
8.0.280.0030.00318.28
8.0.270.0030.00317.05
8.0.260.0030.00317.10
8.0.250.0030.00316.89
8.0.240.0000.00616.76
8.0.230.0030.00316.88
8.0.220.0000.00616.83
8.0.210.0040.00416.80
8.0.200.0000.00816.77
8.0.190.0000.00816.76
8.0.180.0040.00416.75
8.0.170.0030.00516.75
8.0.160.0030.00316.77
8.0.150.0100.00016.64
8.0.140.0000.00716.78
8.0.130.0050.00013.23
8.0.120.0000.00816.81
8.0.110.0020.00516.73
8.0.100.0000.00716.63
8.0.90.0040.00416.76
8.0.80.0030.01216.84
8.0.70.0050.00316.91
8.0.60.0000.00816.88
8.0.50.0050.00216.79
8.0.30.0120.00717.05
8.0.20.0100.01217.40
8.0.10.0000.00816.99
8.0.00.0100.00816.59
7.4.330.0050.00015.00
7.4.320.0030.00316.53
7.4.300.0000.00616.59
7.4.290.0000.00816.52
7.4.280.0000.00716.36
7.4.270.0000.00816.32
7.4.260.0070.00016.31
7.4.250.0000.00916.38
7.4.240.0030.00416.51
7.4.230.0000.00716.62
7.4.220.0160.00316.56
7.4.210.0090.00616.45
7.4.200.0050.00316.36
7.4.160.0100.00616.38
7.4.150.0130.00717.40
7.4.140.0150.00517.86
7.4.130.0060.01316.35
7.4.120.0120.00516.46
7.4.110.0130.01016.26
7.4.100.0100.01316.31
7.4.90.0100.00616.37
7.4.80.0060.01119.39
7.4.70.0100.00616.41
7.4.60.0080.00816.39
7.4.50.0040.00416.57
7.4.40.0130.00316.44
7.4.30.0030.01616.52
7.4.00.0120.00315.00
7.3.330.0000.00613.12
7.3.320.0000.00512.99
7.3.310.0040.00416.36
7.3.300.0040.00416.29
7.3.290.0060.00916.28
7.3.280.0080.00916.26
7.3.270.0080.00817.40
7.3.260.0200.00316.48
7.3.250.0110.01216.40
7.3.240.0060.01016.34
7.3.230.0110.01016.39
7.3.210.0180.00016.60
7.3.200.0120.00919.39
7.3.190.0100.01316.17
7.3.180.0080.00816.16
7.3.170.0130.00316.27
7.3.160.0070.01016.61
7.3.120.0040.01114.61
7.2.330.0070.01016.59
7.2.320.0110.00716.59
7.2.310.0110.00616.35
7.2.300.0090.00616.27
7.2.290.0060.01016.64
7.2.110.0150.00516.58
7.2.100.0100.01016.64
7.2.90.0120.00416.56
7.2.80.0070.01116.64
7.2.70.0100.00516.88
7.2.60.0100.00816.75
7.2.50.0110.00616.86
7.2.40.0130.00616.64
7.2.30.1110.00216.94
7.2.20.0150.00616.81
7.2.10.0140.00416.86
7.2.00.0220.00717.60
7.1.230.0200.00615.76
7.1.220.0200.00715.65
7.1.210.0120.00615.80
7.1.200.0900.00815.70
7.1.190.0230.01115.78
7.1.180.0110.00515.76
7.1.170.0110.00615.81
7.1.160.0200.00515.76
7.1.150.0100.00715.60
7.1.140.0090.00715.56
7.1.130.0120.00215.65
7.1.120.0130.00815.74
7.1.110.0120.00415.91
7.1.100.0090.00616.61
7.1.90.0130.00715.64
7.1.80.0110.00515.63
7.1.70.0080.00716.20
7.1.60.0110.00316.40
7.1.50.0130.00916.27
7.1.40.0150.00715.82
7.1.30.0120.00815.65
7.1.20.0130.00515.75
7.1.10.0120.00315.66
7.1.00.0080.02917.99
7.0.310.0130.00115.31
7.0.300.0130.00315.16
7.0.290.0060.01015.38
7.0.280.0170.00015.42
7.0.270.0080.00915.13
7.0.260.0220.00415.36
7.0.250.0100.00815.37
7.0.240.0110.00515.41
7.0.230.0280.00515.31
7.0.220.0120.00715.29
7.0.210.0120.00415.39
7.0.200.0100.00615.89
7.0.190.0110.00515.29
7.0.180.0090.00615.43
7.0.170.0120.00415.36
7.0.160.0260.00615.41
7.0.150.0080.00615.38
7.0.140.0040.03217.60
7.0.130.0050.00815.46
7.0.120.0130.00315.41
7.0.110.0030.01215.47
7.0.100.0090.00715.27
7.0.90.0090.00815.49
7.0.80.0110.00415.39
7.0.70.0100.00815.22
7.0.60.0070.02016.85
7.0.50.0120.01916.31
7.0.40.0070.02215.75
7.0.30.0200.02915.67
7.0.20.0160.02915.67
7.0.10.0110.03015.62
7.0.00.0080.02315.58
5.6.380.0120.00514.13
5.6.370.0060.00914.23
5.6.360.0140.00314.19
5.6.350.0120.01014.23
5.6.340.0070.00814.32
5.6.330.0110.00714.39
5.6.320.0120.00514.26
5.6.310.0090.00614.41
5.6.300.0050.00814.36
5.6.290.0140.00214.17
5.6.280.0060.03116.48
5.6.270.0110.00514.23
5.6.260.0150.00014.33
5.6.250.0090.00614.13
5.6.240.0080.00814.16
5.6.230.0160.00014.23
5.6.220.0150.00414.29
5.6.210.0090.02916.40
5.6.200.0090.02615.49
5.6.190.0110.03116.49
5.6.180.0160.01316.25
5.6.170.0180.02116.20
5.6.160.0060.03416.37
5.6.150.0110.02815.53
5.6.140.0140.02215.61
5.6.130.0090.01515.49
5.6.120.0120.02916.49
5.6.110.0070.03316.44
5.6.100.0070.03516.55
5.6.90.0080.01516.42
5.6.80.0070.03316.10
5.6.70.0040.01314.10
5.6.60.0060.01114.07
5.6.50.0150.00214.02
5.6.40.0090.00314.22
5.6.30.0100.00614.24
5.6.20.0080.00614.17
5.6.10.0120.00414.10
5.6.00.0080.00814.19
5.5.380.0110.00512.79
5.5.370.0130.00012.79
5.5.360.0060.00712.79
5.5.350.0090.01315.34
5.5.340.0100.01414.49
5.5.330.0100.01915.26
5.5.320.0130.02215.29
5.5.310.0170.02415.28
5.5.300.0110.01414.49
5.5.290.0080.02214.50
5.5.280.0080.02815.42
5.5.270.0090.02815.40
5.5.260.0090.01515.45
5.5.250.0070.02915.38
5.5.240.1260.01415.20
5.5.230.0100.00412.79
5.5.220.0050.00512.79
5.5.210.0060.00512.79
5.5.200.0070.00212.79
5.5.190.0070.00412.79
5.5.180.0070.00512.79
5.5.170.0120.00314.19
5.5.160.0130.00212.79
5.5.150.0090.00412.79
5.5.140.0070.00412.79
5.5.130.0100.00412.79
5.5.120.0070.00512.79
5.5.110.0090.00512.79
5.5.100.0100.00412.79
5.5.90.0060.00812.79
5.5.80.0090.00412.79
5.5.70.0060.00612.79
5.5.60.0070.00612.79
5.5.50.0090.00612.79
5.5.40.0070.00612.79
5.5.30.0080.00512.79
5.5.20.0080.00612.79
5.5.10.0090.00412.79
5.5.00.0070.00612.79
5.4.450.0190.01214.99
5.4.440.0220.01815.01
5.4.430.0230.01615.06
5.4.420.0220.01614.94
5.4.410.0180.02014.95
5.4.400.0140.01514.94
5.4.390.0230.01714.88
5.4.380.0120.01914.75
5.4.370.0110.02714.76
5.4.360.0090.02114.69
5.4.350.0140.01814.73
5.4.340.0100.02214.68
5.4.330.0080.00612.79
5.4.320.0080.01412.68
5.4.310.0080.01612.67
5.4.300.0090.01512.68
5.4.290.0110.01612.67
5.4.280.0070.01712.64
5.4.270.0090.01412.64
5.4.260.0060.01912.64
5.4.250.0070.01712.64
5.4.240.0090.01612.64
5.4.230.0060.01712.64
5.4.220.0070.01512.64
5.4.210.0080.01512.64
5.4.200.0090.01512.64
5.4.190.0060.02012.64
5.4.180.0080.01612.64
5.4.170.0070.01612.64
5.4.160.0070.01612.64
5.4.150.0070.01412.64
5.4.140.0070.01612.53
5.4.130.0060.01612.53
5.4.120.0070.01512.52
5.4.110.0090.01612.51
5.4.100.0080.01512.51
5.4.90.0060.01612.51
5.4.80.0040.01812.51
5.4.70.0060.01412.51
5.4.60.0080.01212.51
5.4.50.0080.01412.51
5.4.40.0070.01612.51
5.4.30.0080.01512.51
5.4.20.0090.01412.51
5.4.10.0100.01212.51
5.4.00.0080.01312.34
5.3.290.0070.01512.79
5.3.280.0060.01612.76
5.3.270.0050.01912.77
5.3.260.0080.01512.77
5.3.250.0090.01612.77
5.3.240.0070.01712.77
5.3.230.0070.01712.76
5.3.220.0040.01812.75
5.3.210.0080.01612.75
5.3.200.0040.01712.75
5.3.190.0080.01412.75
5.3.180.0080.01612.75
5.3.170.0080.01312.75
5.3.160.0100.01312.75
5.3.150.0040.02012.75
5.3.140.0050.01812.75
5.3.130.0060.01712.75
5.3.120.0100.01512.74
5.3.110.0080.01612.75
5.3.100.0060.01812.57
5.3.90.0080.01612.55
5.3.80.0070.01412.55
5.3.70.0070.01512.55
5.3.60.0070.01512.55
5.3.50.0070.01512.53
5.3.40.0090.01312.52
5.3.30.0080.01312.50
5.3.20.0060.01712.43
5.3.10.0090.01312.42
5.3.00.0050.01612.42
5.2.170.0040.01411.59
5.2.160.0070.01011.59
5.2.150.0060.01311.58
5.2.140.0070.01211.58
5.2.130.0070.01311.57
5.2.120.0070.01211.57
5.2.110.0050.01311.57
5.2.100.0060.01211.57
5.2.90.0090.01311.57
5.2.80.0070.01311.57
5.2.70.0050.01211.57
5.2.60.0070.01111.55
5.2.50.0070.01211.54
5.2.40.0050.01411.54
5.2.30.0060.01511.53
5.2.20.0060.01111.52
5.2.10.0060.01211.50
5.2.00.0070.01311.45
5.1.60.0050.01211.21
5.1.50.0050.01411.21
5.1.40.0040.01311.20
5.1.30.0060.01211.32
5.1.20.0040.01311.33
5.1.10.0060.01111.24
5.1.00.0050.01011.24
5.0.50.0040.00910.73
5.0.40.0050.00810.68
5.0.30.0040.01310.62
5.0.20.0020.01010.61
5.0.10.0030.01010.60
5.0.00.0030.01410.60
4.4.90.0030.00810.12
4.4.80.0050.01110.11
4.4.70.0040.00810.11
4.4.60.0040.00610.11
4.4.50.0040.00710.12
4.4.40.0040.01110.10
4.4.30.0040.00710.11
4.4.20.0020.00910.14
4.4.10.0030.00810.14
4.4.00.0010.01210.11
4.3.110.0030.01010.08
4.3.100.0030.00710.08
4.3.90.0050.00510.07
4.3.80.0050.00810.05
4.3.70.0050.00510.07
4.3.60.0040.00610.07
4.3.50.0050.00810.07
4.3.40.0020.01210.04
4.3.30.0010.0109.62
4.3.20.0010.0099.61
4.3.10.0050.0069.60
4.3.00.0050.00713.48

preferences:
61.63 ms | 401 KiB | 5 Q