3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 0 . 'asdf';

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)
8.3.60.0110.00716.75
8.3.50.0130.00822.05
8.3.40.0100.01018.77
8.3.30.0140.00318.83
8.3.20.0050.00320.21
8.3.10.0100.01023.57
8.3.00.0090.00019.13
8.2.180.0100.00718.20
8.2.170.0070.00722.96
8.2.160.0030.01020.35
8.2.150.0130.00424.18
8.2.140.0060.00324.66
8.2.130.0030.00526.16
8.2.120.0090.00022.09
8.2.110.0060.00322.13
8.2.100.0080.00417.78
8.2.90.0040.00419.16
8.2.80.0000.00918.04
8.2.70.0060.00317.50
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0090.00018.04
8.2.30.0040.00417.91
8.2.20.0040.00417.54
8.2.10.0030.00517.93
8.2.00.0000.00717.45
8.1.280.0140.00725.92
8.1.270.0070.00723.97
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0060.00323.85
8.1.230.0070.00719.09
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0040.00417.23
8.1.190.0030.00517.16
8.1.180.0030.00618.10
8.1.170.0070.00418.65
8.1.160.0040.00421.89
8.1.150.0030.00518.49
8.1.140.0000.00717.26
8.1.130.0030.00317.71
8.1.120.0000.00817.21
8.1.110.0030.00517.21
8.1.100.0000.00717.33
8.1.90.0000.00717.32
8.1.80.0070.00017.35
8.1.70.0000.00717.18
8.1.60.0040.00717.38
8.1.50.0000.00817.39
8.1.40.0000.00817.33
8.1.30.0080.00017.43
8.1.20.0030.00617.40
8.1.10.0070.00017.43
8.1.00.0000.00817.31
8.0.300.0000.00718.77
8.0.290.0000.00817.18
8.0.280.0000.00718.37
8.0.270.0070.00017.24
8.0.260.0070.00016.73
8.0.250.0000.00616.78
8.0.240.0040.00416.70
8.0.230.0000.00916.76
8.0.220.0000.00716.68
8.0.210.0000.00716.65
8.0.200.0030.00616.68
8.0.190.0040.00416.84
8.0.180.0030.00516.65
8.0.170.0040.00416.68
8.0.160.0040.00416.70
8.0.150.0070.00016.72
8.0.140.0030.00616.62
8.0.130.0050.00013.24
8.0.120.0040.00416.66
8.0.110.0000.00816.77
8.0.100.0050.00316.78
8.0.90.0050.00216.77
8.0.80.0090.00616.78
8.0.70.0000.00716.77
8.0.60.0090.00016.80
8.0.50.0030.00516.80
8.0.30.0120.00716.97
8.0.20.0110.00817.40
8.0.10.0040.00416.77
8.0.00.0090.01116.58
7.4.330.0020.00215.07
7.4.320.0050.00216.38
7.4.300.0040.00416.28
7.4.290.0070.00016.28
7.4.280.0070.00316.39
7.4.270.0000.00716.37
7.4.260.0000.00616.46
7.4.250.0030.00316.41
7.4.240.0020.00516.38
7.4.230.0070.00016.50
7.4.220.0100.00716.46
7.4.210.0050.01116.35
7.4.200.0070.00016.11
7.4.190.0040.00416.56
7.4.160.0090.00616.30
7.4.150.0100.00617.40
7.4.140.0130.00517.86
7.4.130.0240.01316.60
7.4.120.0140.00816.37
7.4.110.0100.00716.38
7.4.100.0030.01516.26
7.4.90.0070.01416.32
7.4.80.0250.00419.39
7.4.70.0140.00916.50
7.4.60.0090.00616.43
7.4.50.0000.00815.99
7.4.40.0030.00922.77
7.4.30.0080.00816.33
7.4.00.0070.00714.81
7.3.330.0050.00013.04
7.3.320.0000.00713.05
7.3.310.0000.00616.21
7.3.300.0030.00316.08
7.3.290.0030.01016.12
7.3.280.0100.01016.11
7.3.270.0100.00717.40
7.3.260.0090.00916.17
7.3.250.0060.01516.18
7.3.240.0080.00916.12
7.3.230.0090.00816.39
7.3.210.0090.00916.46
7.3.200.0090.00919.39
7.3.190.0150.00316.24
7.3.180.0120.00316.23
7.3.170.0130.00316.29
7.3.160.0060.00916.28
7.3.120.0030.01014.74
7.2.330.0110.00816.25
7.2.320.0120.00616.30
7.2.310.0110.00916.49
7.2.300.0080.00816.30
7.2.290.0000.01616.21
7.2.00.0060.00618.98
7.1.100.0070.00318.07
7.1.70.0030.00716.94
7.1.60.0030.02119.33
7.1.50.0070.01316.94
7.1.00.0130.06722.28
7.0.200.0050.00316.63
7.0.140.0070.07021.97
7.0.60.0000.09019.92
7.0.50.0070.08017.89
7.0.40.0130.08020.20
7.0.30.0200.07720.18
7.0.20.0200.07720.01
7.0.10.0070.07020.00
7.0.00.0130.06320.20
5.6.280.0070.07021.01
5.6.210.0030.04320.50
5.6.200.0070.05718.19
5.6.190.0100.08720.64
5.6.180.0170.04020.35
5.6.170.0330.08020.41
5.6.160.0100.08020.48
5.6.150.0130.08018.22
5.6.140.0030.08318.23
5.6.130.0100.05018.18
5.6.120.0170.08020.98
5.6.110.0100.07721.03
5.6.100.0070.07720.95
5.6.90.0200.06721.11
5.6.80.0070.07320.52
5.6.70.4570.04320.52
5.5.350.0100.07020.52
5.5.340.0100.06017.92
5.5.330.0100.08320.20
5.5.320.0170.04320.29
5.5.310.0170.04720.35
5.5.300.0070.04017.92
5.5.290.0030.08017.98
5.5.280.0030.04020.75
5.5.270.0170.07020.75
5.5.260.0100.04020.79
5.5.250.0170.07320.57
5.5.240.0270.03720.25
5.4.450.0330.06719.41
5.4.440.0200.05319.46
5.4.430.0230.06719.56
5.4.420.0300.05719.41
5.4.410.0330.06319.36
5.4.400.0300.06718.92
5.4.390.0200.07018.88
5.4.380.0230.07018.88
5.4.370.0270.06318.79
5.4.360.0300.05719.26
5.4.350.0330.06019.09
5.4.340.0230.05019.09
5.4.320.0300.04318.93
5.4.310.0430.07319.16
5.4.300.0230.03718.93
5.4.290.0200.05019.21
5.4.280.0170.04318.88
5.4.270.0200.07319.09
5.4.260.0170.06018.80
5.4.250.0230.07319.15
5.4.240.0230.05718.78
5.4.230.0330.06018.89
5.4.220.0300.06719.13
5.4.210.0170.04319.08
5.4.200.0270.04719.23
5.4.190.0230.06019.20
5.4.180.0170.07719.21
5.4.170.0200.07319.05
5.4.160.0230.06319.04
5.4.150.0230.05319.05
5.4.140.0270.07016.45
5.4.130.0200.04716.54
5.4.120.0230.06016.18
5.4.110.0270.03716.43
5.4.100.0100.04016.44
5.4.90.0100.04016.47
5.4.80.0170.03716.19
5.4.70.0230.06716.21
5.4.60.0230.07316.22
5.4.50.0230.05716.36
5.4.40.0170.03716.16
5.4.30.0130.03716.36
5.4.20.0200.05716.46
5.4.10.0170.04716.36
5.4.00.0270.05315.90
5.3.290.0200.07714.63
5.3.280.0230.06714.61
5.3.270.0270.06014.43
5.3.260.0200.06714.52
5.3.250.0230.05314.55
5.3.240.0200.03714.45
5.3.230.0200.07714.43
5.3.220.0200.05014.65
5.3.210.0170.07714.59
5.3.200.0300.04014.51
5.3.190.0170.04014.41
5.3.180.0130.05014.59
5.3.170.0270.06714.64
5.3.160.0230.06314.46
5.3.150.0170.07014.39
5.3.140.0170.06714.38
5.3.130.0200.06314.47
5.3.120.0230.07314.49
5.3.110.0170.04314.57
5.3.100.0200.05313.89
5.3.90.0270.05714.06
5.3.80.0270.05014.04
5.3.70.0230.06014.04
5.3.60.0300.05013.95
5.3.50.0230.07013.89
5.3.40.0230.03313.89
5.3.30.0230.06713.89
5.3.20.0270.04313.89
5.3.10.0200.07313.89
5.3.00.0300.05013.89

preferences:
64.65 ms | 401 KiB | 5 Q