3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump('ab' == 'AB');

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)
8.3.40.0140.00718.61
8.3.30.0030.01018.79
8.3.20.0040.00420.21
8.3.10.0040.00421.65
8.3.00.0080.00020.80
8.2.170.0100.01022.96
8.2.160.0130.00722.16
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.54
8.2.110.0070.00319.27
8.2.100.0080.00317.66
8.2.90.0070.00417.78
8.2.80.0040.00417.97
8.2.70.0040.00417.80
8.2.60.0040.00417.80
8.2.50.0040.00718.10
8.2.40.0040.00420.59
8.2.30.0040.00418.02
8.2.20.0040.00417.59
8.2.10.0040.00417.80
8.2.00.0030.00517.57
8.1.270.0040.00420.54
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00619.00
8.1.230.0040.00821.00
8.1.220.0030.00617.74
8.1.210.0050.00318.77
8.1.200.0050.00317.23
8.1.190.0040.00417.23
8.1.180.0060.00318.10
8.1.170.0050.00318.53
8.1.160.0030.00322.11
8.1.150.0000.00818.80
8.1.140.0000.00717.30
8.1.130.0030.00517.79
8.1.120.0030.00317.33
8.1.110.0030.00517.35
8.1.100.0070.00017.22
8.1.90.0040.00417.30
8.1.80.0000.00817.21
8.1.70.0000.00717.28
8.1.60.0060.00317.40
8.1.50.0000.01017.42
8.1.40.0000.00817.38
8.1.30.0000.00817.56
8.1.20.0040.00417.48
8.1.10.0040.00417.34
8.1.00.0020.00517.26
8.0.300.0060.00319.77
8.0.290.0040.00416.63
8.0.280.0030.00318.30
8.0.270.0000.00717.07
8.0.260.0030.00317.03
8.0.250.0030.00316.79
8.0.240.0070.00016.78
8.0.230.0030.00316.72
8.0.220.0030.00316.73
8.0.210.0000.00716.78
8.0.200.0030.00316.88
8.0.190.0030.00316.83
8.0.180.0040.00416.75
8.0.170.0030.00516.69
8.0.160.0040.00416.75
8.0.150.0030.00516.60
8.0.140.0070.00016.74
8.0.130.0060.00013.18
8.0.120.0040.00416.61
8.0.110.0050.00216.66
8.0.100.0030.00316.60
8.0.90.0000.00716.87
8.0.80.0080.01116.74
8.0.70.0050.00216.75
8.0.60.0020.00516.82
8.0.50.0070.00016.65
8.0.30.0100.01116.98
8.0.20.0110.01117.40
8.0.10.0070.00016.90
8.0.00.0050.01116.62
7.4.330.0050.00015.03
7.4.320.0070.00016.28
7.4.300.0000.00716.25
7.4.290.0000.00716.42
7.4.280.0030.00616.34
7.4.270.0070.00016.38
7.4.260.0000.00716.31
7.4.250.0070.00016.37
7.4.240.0020.00616.46
7.4.230.0020.00516.45
7.4.220.0090.00916.53
7.4.210.0060.00816.39
7.4.200.0000.00716.27
7.4.160.0080.00816.45
7.4.150.0160.00317.40
7.4.140.0140.00817.86
7.4.130.0100.00616.47
7.4.120.0050.01316.59
7.4.110.0100.01016.31
7.4.100.0030.01816.57
7.4.90.0100.00816.36
7.4.80.0090.00916.35
7.4.70.0060.00916.16
7.4.60.0080.00816.34
7.4.50.0000.00816.12
7.4.40.0090.00916.39
7.4.30.0090.00916.29
7.4.00.0080.01014.85
7.3.330.0000.00513.05
7.3.320.0100.00512.86
7.3.310.0030.00316.17
7.3.300.0030.00316.11
7.3.290.0000.00715.98
7.3.280.0090.01116.12
7.3.270.0130.00617.40
7.3.260.0070.01016.08
7.3.250.0090.00916.22
7.3.240.0100.00616.36
7.3.230.0000.01716.39
7.3.210.0100.00616.39
7.3.200.0100.00619.39
7.3.190.0100.00616.16
7.3.180.0030.01216.23
7.3.170.0100.01016.27
7.3.160.0060.00916.18
7.3.120.0070.01114.23
7.3.110.0100.00714.64
7.3.100.0030.01214.52
7.3.90.0090.00914.84
7.3.80.0030.01314.59
7.3.70.0070.01014.73
7.3.60.0040.00414.33
7.3.50.0070.00714.71
7.3.40.0060.00914.69
7.3.30.0100.00014.73
7.3.20.0050.00916.55
7.3.10.0070.00916.44
7.3.00.0070.00716.32
7.2.330.0150.00916.25
7.2.320.0130.01016.42
7.2.310.0090.01516.34
7.2.300.0090.00816.18
7.2.290.0090.00916.53
7.2.250.0090.00914.55
7.2.240.0070.01314.78
7.2.230.0040.00714.97
7.2.220.0130.00314.95
7.2.210.0130.00614.44
7.2.200.0030.01014.91
7.2.190.0100.00314.77
7.2.180.0090.00614.84
7.2.170.0060.01014.64
7.2.130.0080.00816.53
7.2.120.0020.00816.41
7.2.110.0080.00616.78
7.2.100.0070.00916.54
7.2.90.0070.00616.55
7.2.80.0060.00716.67
7.2.70.0060.00816.41
7.2.60.0000.01316.48
7.2.50.0050.00716.66
7.2.40.0110.00316.82
7.2.30.0070.00516.46
7.2.20.0040.01316.73
7.2.10.0130.00816.69
7.2.00.0060.01417.35
7.1.330.0040.01115.78
7.1.320.0080.00515.43
7.1.310.0100.00315.60
7.1.300.0030.00715.58
7.1.290.0070.00715.65
7.1.280.0060.00615.57
7.1.270.0080.00315.80
7.1.260.0030.01315.66
7.1.250.0090.00515.31
7.1.100.0040.01118.01
7.1.70.0040.00417.00
7.1.60.0100.01419.46
7.1.50.0060.01616.48
7.1.00.0070.07322.40
7.0.200.0050.00216.34
7.0.140.0100.07021.95
7.0.100.0230.02719.90
7.0.90.0170.07319.97
7.0.80.0170.07019.88
7.0.70.0070.05019.90
7.0.60.0070.07319.93
7.0.50.0100.04020.23
7.0.40.0100.08319.92
7.0.30.0100.04720.14
7.0.20.0130.06720.09
7.0.10.0070.05720.17
7.0.00.0000.05019.95
5.6.280.0070.07021.04
5.6.250.0000.04320.75
5.6.240.0170.06720.68
5.6.230.0130.04720.56
5.6.220.0100.08320.49
5.6.210.0030.06720.76
5.6.200.0000.06321.09
5.6.190.0070.08721.07
5.6.180.0030.08321.07
5.6.170.0070.04721.07
5.6.160.0070.07721.09
5.6.150.0100.05320.96
5.6.140.0030.06021.04
5.6.130.0070.08020.98
5.6.120.0070.08021.09
5.6.110.0000.05720.99
5.6.100.0030.08721.05
5.6.90.0100.06320.99
5.6.80.0130.07720.33
5.6.70.0070.08020.38
5.6.60.0100.07320.41
5.6.50.0130.07020.44
5.6.40.0000.08320.30
5.6.30.0130.07720.46
5.6.20.0070.07320.30
5.6.10.0000.07020.39
5.6.00.0130.07320.31
5.5.380.0130.07020.45
5.5.370.0070.04320.56
5.5.360.0000.05720.54
5.5.350.0170.07020.36
5.5.340.0030.05320.79
5.5.330.0100.06320.83
5.5.320.0100.05020.88
5.5.310.0100.07020.91
5.5.300.0130.06720.86
5.5.290.0030.08720.75
5.5.280.0070.05020.76
5.5.270.0070.07020.77
5.5.260.0070.07320.80
5.5.250.0070.08020.45
5.5.240.0270.06020.25
5.5.230.0070.04720.17
5.5.220.0100.06020.23
5.5.210.0030.08320.01
5.5.200.0070.07320.21
5.5.190.0070.05320.07
5.5.180.0170.07320.07
5.5.160.0070.08020.26
5.5.150.0130.07020.22
5.5.140.0070.08320.13
5.5.130.0130.04720.07
5.5.120.0070.08320.09
5.5.110.0070.04720.22
5.5.100.0070.07720.15
5.5.90.0000.04320.11
5.5.80.0100.07720.06
5.5.70.0070.07020.13
5.5.60.0130.04720.14
5.5.50.0130.07719.93
5.5.40.0070.07719.92
5.5.30.0100.08020.05
5.5.20.0030.05020.04
5.5.10.0100.08720.03
5.5.00.0030.08319.95
5.4.450.0070.05319.27
5.4.440.0130.07319.30
5.4.430.0030.08019.36
5.4.420.0000.06019.35
5.4.410.0200.06719.23
5.4.400.0070.04318.93
5.4.390.0030.06719.10
5.4.380.0070.05318.98
5.4.370.0170.07018.96
5.4.360.0070.07319.12
5.4.350.0100.07718.90
5.4.340.0070.05018.78
5.4.320.0130.07019.04
5.4.310.0030.07718.81
5.4.300.0070.08019.07
5.4.290.0170.05319.14
5.4.280.0030.08719.11
5.4.270.0100.07319.12
5.4.260.0170.07018.94
5.4.250.0000.04719.12
5.4.240.0030.07019.04
5.4.230.0200.06319.09
5.4.220.0170.07018.96
5.4.210.0030.07718.96
5.4.200.0070.07318.80
5.4.190.0030.08019.04
5.4.180.0130.06019.13
5.4.170.0100.07319.04
5.4.160.0070.06319.03
5.4.150.0070.07319.05
5.4.140.0000.04716.29
5.4.130.0070.07716.27
5.4.120.0100.06316.32
5.4.110.0100.06716.30
5.4.100.0070.07716.26
5.4.90.0030.04716.26
5.4.80.0100.03316.34
5.4.70.0070.07316.36
5.4.60.0130.06716.28
5.4.50.0130.06016.23
5.4.40.0130.06716.39
5.4.30.0130.06016.29
5.4.20.0170.05716.39
5.4.10.0130.06316.45
5.4.00.0000.07715.72
5.3.290.0130.03714.64
5.3.280.0130.06014.41
5.3.270.0100.07714.59
5.3.260.0130.06714.58
5.3.250.0130.03314.46
5.3.240.0100.07314.56
5.3.230.0070.05714.47
5.3.220.0070.05014.55
5.3.210.0000.06014.57
5.3.200.0070.04314.43
5.3.190.0070.07714.38
5.3.180.0100.07314.53
5.3.170.0000.08014.55
5.3.160.0070.04314.55
5.3.150.0100.05314.39
5.3.140.0070.07714.53
5.3.130.0070.07714.38
5.3.120.0030.05014.54
5.3.110.0100.07014.53
5.3.100.0100.04013.85
5.3.90.0030.07313.86
5.3.80.0130.04313.94
5.3.70.0100.06713.96
5.3.60.0100.05013.93
5.3.50.0130.04713.93
5.3.40.0130.06313.88
5.3.30.0070.06313.86
5.3.20.0000.07713.67
5.3.10.0070.05313.64
5.3.00.0070.05713.48
5.2.170.0070.05710.97
5.2.160.0030.06711.14
5.2.150.0030.06311.12
5.2.140.0100.03010.95
5.2.130.0030.05711.07
5.2.120.0030.05710.96
5.2.110.0100.05310.89
5.2.100.0100.02711.11
5.2.90.0070.06011.10
5.2.80.0030.06710.91
5.2.70.0030.06311.10
5.2.60.0030.06710.89
5.2.50.0070.05311.01
5.2.40.0030.06310.99
5.2.30.0100.04710.79
5.2.20.0070.04010.94
5.2.10.0030.05710.80
5.2.00.0070.06010.66
5.1.60.0030.05310.00
5.1.50.0070.05310.03
5.1.40.0030.05310.02
5.1.30.0070.05710.37
5.1.20.0070.04010.26
5.1.10.0130.05010.05
5.1.00.0000.03310.05
5.0.50.0000.03710.00
5.0.40.0030.02310.00
5.0.30.0130.05710.00
5.0.20.0030.04310.00
5.0.10.0100.02310.00
5.0.00.0070.06310.00
4.4.90.0030.03310.00
4.4.80.0030.03010.00
4.4.70.0030.03310.00
4.4.60.0000.03010.00
4.4.50.0000.03310.00
4.4.40.0030.03010.00
4.4.30.0030.03310.00
4.4.20.0030.03010.00
4.4.10.0000.03710.00
4.4.00.0030.04710.00
4.3.110.0000.03310.00
4.3.100.0000.03710.00
4.3.90.0000.03710.00
4.3.80.0030.02710.00
4.3.70.0030.03310.00
4.3.60.0070.01710.00
4.3.50.0130.02310.00
4.3.40.0000.02310.00
4.3.30.0000.02310.00
4.3.20.0030.04010.00
4.3.10.0000.03710.00
4.3.00.0070.01310.00

preferences:
60.84 ms | 400 KiB | 5 Q