3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 1; if( $a == 1 ) { echo 'ok'; } else { echo 'no'; }

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)
8.3.60.0070.00718.30
8.3.50.0240.00522.01
8.3.40.0070.00718.71
8.3.30.0100.00719.02
8.3.20.0000.00720.34
8.3.10.0150.00423.61
8.3.00.0090.00019.53
8.2.180.0120.00618.41
8.2.170.0070.00722.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0110.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00421.02
8.2.110.0060.00322.31
8.2.100.0090.00318.03
8.2.90.0040.00419.08
8.2.80.0040.00417.97
8.2.70.0080.00017.48
8.2.60.0060.00317.93
8.2.50.0000.00818.07
8.2.40.0060.00318.34
8.2.30.0030.00318.16
8.2.20.0000.00717.61
8.2.10.0040.00417.92
8.2.00.0040.00419.27
8.1.280.0040.01125.92
8.1.270.0050.00323.82
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00022.24
8.1.230.0000.01119.08
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0030.00617.23
8.1.190.0080.00017.35
8.1.180.0040.00418.10
8.1.170.0090.00018.49
8.1.160.0000.00722.04
8.1.150.0070.00018.78
8.1.140.0080.00017.35
8.1.130.0000.00717.72
8.1.120.0000.00817.36
8.1.110.0050.00317.49
8.1.100.0030.00317.39
8.1.90.0030.00317.39
8.1.80.0070.00017.46
8.1.70.0000.00717.47
8.1.60.0040.00417.64
8.1.50.0000.00817.57
8.1.40.0030.00617.54
8.1.30.0040.00417.56
8.1.20.0040.00417.53
8.1.10.0040.00417.54
8.1.00.0080.00017.45
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0030.00318.51
8.0.270.0040.00317.29
8.0.260.0000.00817.18
8.0.250.0030.00316.76
8.0.240.0060.00016.86
8.0.230.0000.00716.91
8.0.220.0000.00716.81
8.0.210.0070.00016.75
8.0.200.0040.00416.74
8.0.190.0030.00516.75
8.0.180.0070.00316.77
8.0.170.0070.00016.79
8.0.160.0050.00216.67
8.0.150.0030.00516.67
8.0.140.0040.00416.68
8.0.130.0060.00013.21
8.0.120.0000.00816.81
8.0.110.0040.00416.78
8.0.100.0040.00416.68
8.0.90.0000.00816.70
8.0.80.0090.00916.87
8.0.70.0000.00716.88
8.0.60.0000.00716.74
8.0.50.0000.00816.73
8.0.30.0100.01117.11
8.0.20.0110.00917.40
8.0.10.0030.00316.86
8.0.00.0080.00816.87
7.4.330.0000.00515.00
7.4.320.0070.00016.62
7.4.300.0030.00316.48
7.4.290.0030.00316.35
7.4.280.0030.00616.38
7.4.270.0040.00416.62
7.4.260.0090.00016.60
7.4.250.0080.00016.57
7.4.240.0040.00316.50
7.4.230.0000.00616.40
7.4.220.0090.00916.46
7.4.210.0060.00916.64
7.4.200.0050.00316.70
7.4.160.0150.00016.35
7.4.150.0100.01417.40
7.4.140.0070.01117.86
7.4.130.0110.01016.48
7.4.120.0110.00816.53
7.4.110.0110.00716.61
7.4.100.0100.00716.42
7.4.90.0110.00616.45
7.4.80.0140.00419.39
7.4.70.0100.00816.59
7.4.60.0150.00316.42
7.4.50.0030.00516.26
7.4.40.0160.00316.32
7.4.30.0070.01016.57
7.4.00.0090.00814.98
7.3.330.0080.00013.10
7.3.320.0060.00013.10
7.3.310.0070.00016.23
7.3.300.0050.00516.26
7.3.290.0110.00316.16
7.3.280.0060.01316.23
7.3.270.0090.00917.40
7.3.260.0150.00316.42
7.3.250.0090.00916.37
7.3.240.0150.00416.30
7.3.230.0120.00316.39
7.3.210.0060.01216.31
7.3.200.0110.00519.39
7.3.190.0070.01016.47
7.3.180.0000.01516.33
7.3.170.0110.00616.30
7.3.160.0060.01016.17
7.3.120.0090.00814.79
7.3.110.0080.00614.41
7.3.100.0060.00814.75
7.3.90.0070.00814.70
7.3.80.0050.00914.40
7.3.70.0080.00714.51
7.3.60.0050.00614.54
7.3.50.0070.00714.86
7.3.40.0090.00614.65
7.3.30.0040.01014.55
7.3.20.0070.00716.51
7.3.10.0070.00816.43
7.3.00.0020.01016.56
7.2.330.0130.00416.36
7.2.320.0100.00716.38
7.2.310.0120.00316.25
7.2.300.0070.01016.70
7.2.290.0130.00316.72
7.2.250.0100.00814.99
7.2.240.0110.00814.91
7.2.230.0050.01214.95
7.2.220.0060.00714.92
7.2.210.0060.00814.71
7.2.200.0040.01114.75
7.2.190.0040.01014.86
7.2.180.0100.00715.04
7.2.170.0110.00714.93
7.2.00.0000.01219.37
7.1.330.0050.01015.82
7.1.320.0060.00515.85
7.1.310.0100.00515.63
7.1.300.0040.00915.71
7.1.290.0080.00415.60
7.1.280.0020.01215.64
7.1.270.0020.01415.55
7.1.260.0020.00715.51
7.1.100.0030.01317.96
7.1.70.0000.00717.00
7.1.60.0140.01019.70
7.1.50.0120.00616.54
7.1.00.0070.07322.30
7.0.200.0030.00316.40
7.0.140.0000.08022.04
7.0.60.0070.08319.94
7.0.50.0070.05017.80
7.0.40.0070.09320.24
7.0.30.0230.04020.30
7.0.20.0200.04020.20
7.0.10.0100.08320.13
7.0.00.0170.07720.12
5.6.280.0000.07721.13
5.6.210.0100.04720.47
5.6.200.0130.07718.18
5.6.190.0130.07320.33
5.6.180.0430.04020.40
5.6.170.0270.06020.47
5.6.160.0070.06020.71
5.6.150.0230.03318.16
5.6.140.0100.07718.14
5.6.130.0130.03018.10
5.6.120.0100.05720.77
5.6.110.0170.08020.98
5.6.100.0100.06721.10
5.6.90.0100.06020.98
5.6.80.0170.06320.53
5.5.350.0270.06720.40
5.5.340.0070.04717.92
5.5.330.0070.08720.21
5.5.320.0330.07320.21
5.5.310.0230.04720.12
5.5.300.0030.07317.98
5.5.290.0070.05017.93
5.5.280.0070.04020.89
5.5.270.0100.08320.77
5.5.260.0170.07020.81
5.5.250.0070.03720.45
5.5.240.0230.05020.18
5.4.450.3100.04019.14
5.4.440.2900.04319.42
5.4.430.2970.04019.45
5.4.420.3570.04319.48
5.4.410.3230.04019.33
5.4.400.3400.03319.08
5.4.390.3400.03319.24
5.4.380.3200.03319.25
5.4.370.3200.04019.16
5.4.360.3430.03719.24
5.4.350.3670.05019.16
5.4.340.3130.04019.09
5.4.320.3300.03318.92
5.4.310.3270.03319.22
5.4.300.3200.03719.15
5.4.290.3400.04018.82
5.4.280.3230.03019.09
5.4.270.3130.04019.05
5.4.260.3300.03719.11
5.4.250.3170.03719.21
5.4.240.3400.03719.23
5.4.230.3430.03319.24
5.4.220.3200.04019.12
5.4.210.3030.03719.21
5.4.200.3370.03319.04
5.4.190.3330.03719.08
5.4.180.3370.03719.23
5.4.170.3030.04019.07
5.4.160.3230.04018.75
5.4.150.3270.04719.07
5.4.140.3470.04016.54
5.4.130.3300.03016.53
5.4.120.3300.03716.31
5.4.110.3300.04016.20
5.4.100.3300.03316.07
5.4.90.3570.03716.39
5.4.80.3130.02716.37
5.4.70.3030.03716.41
5.4.60.3070.03716.06
5.4.50.2870.03316.20
5.4.40.3070.03316.19
5.4.30.3370.03316.38
5.4.20.3270.03716.36
5.4.10.3070.03716.36
5.4.00.3330.03015.65
5.3.290.3270.04314.60
5.3.280.3170.04014.68
5.3.270.3370.03714.70
5.3.260.2770.03314.44
5.3.250.3270.03314.45
5.3.240.3430.03714.70
5.3.230.3500.03014.50
5.3.220.3230.04014.40
5.3.210.2900.04314.57
5.3.200.3000.03714.41
5.3.190.2930.04014.41
5.3.180.2930.04014.43
5.3.170.3200.02714.57
5.3.160.3130.03314.36
5.3.150.3430.03314.67
5.3.140.3130.03714.38
5.3.130.3200.03314.45
5.3.120.3270.03714.37
5.3.110.3170.04014.38
5.3.100.3230.03013.89
5.3.90.3800.04313.86
5.3.80.3430.02714.00
5.3.70.3100.03313.96
5.3.60.2800.03713.95
5.3.50.3630.04013.73
5.3.40.3270.03013.84
5.3.30.2930.03713.79
5.3.20.3100.02713.67
5.3.10.3270.04013.74
5.3.00.3270.04013.56
5.2.170.2530.02711.03
5.2.160.2430.03710.98
5.2.150.2570.02311.00
5.2.140.2870.03711.14
5.2.130.2830.02711.03
5.2.120.2470.03311.12
5.2.110.2730.03010.98
5.2.100.2800.03011.11
5.2.90.2830.03011.11
5.2.80.2770.02711.03
5.2.70.2530.02710.93
5.2.60.2370.03311.09
5.2.50.2770.03311.06
5.2.40.2230.03010.84
5.2.30.2070.02310.80
5.2.20.2100.02310.91
5.2.10.2100.03310.80
5.2.00.2330.02710.63
5.1.60.2300.0209.83
5.1.50.2230.02710.07
5.1.40.2370.0179.94
5.1.30.2130.02010.27
5.1.20.2330.02710.31
5.1.10.2270.0279.96
5.1.00.2430.02310.03
5.0.50.1070.0208.44
5.0.40.1070.0208.41
5.0.30.1200.0308.13
5.0.20.1100.0178.12
5.0.10.1130.0178.39
5.0.00.1400.0338.28
4.4.90.1030.0176.57
4.4.80.1030.0176.57
4.4.70.1070.0176.57
4.4.60.1100.0106.57
4.4.50.1270.0206.57
4.4.40.1470.0276.57
4.4.30.1030.0176.57
4.4.20.1100.0106.57
4.4.10.1230.0206.57
4.4.00.1230.0276.57
4.3.110.1030.0176.57
4.3.100.1100.0076.57
4.3.90.1030.0176.57
4.3.80.1100.0206.57
4.3.70.0970.0206.57
4.3.60.1230.0176.57
4.3.50.1230.0176.57
4.3.40.1270.0236.57
4.3.30.0500.0176.57
4.3.20.0630.0236.57
4.3.10.0630.0176.57
4.3.00.0530.0176.57

preferences:
41.42 ms | 401 KiB | 5 Q