3v4l.org

run code in 300+ PHP versions simultaneously
<?php function handler($errno, $errstr) { var_dump($errno); return true; } set_error_handler('handler', ~0); function test($string) { $string = 'bar'; } $a = 'foo'; $val = 'test'; eval($val.'(&$a);'); var_dump(error_get_last());

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)
8.3.60.0080.00816.63
8.3.50.0090.00916.71
8.3.40.0120.00418.95
8.3.30.0180.00018.89
8.3.20.0090.00018.90
8.3.10.0040.00419.02
8.3.00.0070.00417.48
8.2.180.0070.01016.38
8.2.170.0120.00322.96
8.2.160.0130.00319.13
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00420.88
8.2.110.0030.00620.88
8.2.100.0070.00417.84
8.2.90.0040.00417.91
8.2.80.0040.00417.97
8.2.70.0000.01017.50
8.2.60.0050.00517.55
8.2.50.0040.00418.05
8.2.40.0000.00818.16
8.2.30.0040.00418.07
8.2.20.0050.00517.67
8.2.10.0060.00317.68
8.2.00.0000.00917.68
8.1.280.0090.00625.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.01022.51
8.1.230.0000.01120.80
8.1.220.0000.00817.91
8.1.210.0060.00318.89
8.1.200.0050.00517.48
8.1.190.0040.00417.25
8.1.180.0080.00018.10
8.1.170.0050.00318.54
8.1.160.0060.00319.01
8.1.150.0050.00318.55
8.1.140.0000.00717.46
8.1.130.0040.00417.50
8.1.120.0090.00017.48
8.1.110.0000.00817.45
8.1.100.0040.00417.45
8.1.90.0000.00717.30
8.1.80.0080.00017.35
8.1.70.0050.00317.35
8.1.60.0070.00017.55
8.1.50.0000.00717.48
8.1.40.0000.01017.53
8.1.30.0060.00317.54
8.1.20.0000.00817.66
8.1.10.0000.00817.50
8.1.00.0050.00317.54
8.0.300.0040.00420.04
8.0.290.0000.00716.63
8.0.280.0000.00718.55
8.0.270.0040.00318.06
8.0.260.0000.00716.82
8.0.250.0040.00416.97
8.0.240.0030.00317.04
8.0.230.0040.00416.89
8.0.220.0000.00716.88
8.0.210.0000.00616.96
8.0.200.0070.00016.90
8.0.190.0040.00416.89
8.0.180.0040.00416.98
8.0.170.0060.00316.95
8.0.160.0040.00416.91
8.0.150.0040.00416.90
8.0.140.0040.00416.81
8.0.130.0060.00013.52
8.0.120.0060.00316.88
8.0.110.0000.00816.83
8.0.100.0080.00016.84
8.0.90.0080.00016.93
8.0.80.0150.00016.92
8.0.70.0040.00316.95
8.0.60.0050.00316.88
8.0.50.0060.00316.81
8.0.30.0160.00317.08
8.0.20.0060.01717.03
8.0.10.0000.00716.90
8.0.00.0130.00416.62
7.4.330.0020.00313.10
7.4.320.0030.00316.46
7.4.300.0000.00716.64
7.4.290.0070.00016.58
7.4.280.0000.00916.45
7.4.270.0020.00516.58
7.4.260.0030.00313.42
7.4.250.0030.00616.50
7.4.240.0030.00316.58
7.4.230.0080.00016.52
7.4.220.0120.00616.52
7.4.210.0070.01116.51
7.4.200.0070.00016.39
7.4.190.0000.00816.70
7.4.160.0030.01316.36
7.4.150.0070.01316.48
7.4.140.0090.00917.86
7.4.130.0040.02016.56
7.4.120.0080.00816.60
7.4.110.0160.00616.71
7.4.100.0110.00516.67
7.4.90.0090.00816.32
7.4.80.0140.00319.39
7.4.70.0190.00316.54
7.4.60.0080.00816.50
7.4.50.0040.00416.43
7.4.40.0030.01016.41
7.4.30.0140.00316.47
7.4.00.0100.00715.26
7.3.330.0030.00313.39
7.3.320.0000.00613.35
7.3.310.0000.00716.26
7.3.300.0070.00016.38
7.3.290.0100.00416.41
7.3.280.0140.00316.39
7.3.270.0070.01016.58
7.3.260.0110.00616.31
7.3.240.0120.00316.54
7.3.230.0040.01516.64
7.3.210.0030.01616.68
7.3.200.0100.00716.44
7.3.190.0100.00616.41
7.3.180.0000.01616.51
7.3.170.0150.00416.30
7.3.160.0080.00716.48
7.3.120.0040.01115.00
7.3.10.0030.00516.41
7.3.00.0130.00016.68
7.2.330.0100.00616.38
7.2.320.0110.00516.55
7.2.310.0030.01316.56
7.2.300.0130.00316.49
7.2.290.0040.01216.66
7.2.130.0090.00317.17
7.2.120.0100.00717.15
7.2.110.0000.00816.81
7.2.100.0130.00316.83
7.2.90.0050.00516.88
7.2.80.0060.00816.80
7.2.70.0060.00316.98
7.2.60.0050.00816.93
7.2.50.0080.00317.13
7.2.40.0030.00617.02
7.2.30.0030.01016.95
7.2.20.0050.00517.02
7.2.10.0100.00016.92
7.2.00.0040.01116.86
7.1.250.0030.00715.77
7.1.200.0060.00615.45
7.1.100.0000.01117.71
7.1.70.0000.00717.16
7.1.60.0070.01819.25
7.1.50.0030.01616.57
7.1.00.0030.04322.43
7.0.200.0070.00316.68
7.0.140.0070.07322.00
7.0.120.0030.07322.00
7.0.60.0130.07319.93
7.0.50.0030.04317.86
7.0.40.0100.06020.15
7.0.30.0130.04320.23
7.0.20.0230.08720.36
7.0.10.0030.09020.12
7.0.00.0000.09320.13
5.6.280.0070.07320.91
5.6.210.0170.03720.57
5.6.200.0070.07318.18
5.6.190.0070.09720.39
5.6.180.3970.04020.54
5.6.170.0270.07720.55
5.6.160.0070.07720.48
5.6.150.0030.05318.27
5.6.140.0170.05718.17
5.6.130.0070.04718.19
5.6.120.0100.03721.12
5.6.110.0070.08021.14
5.6.100.0070.03721.03
5.6.90.0130.03020.95
5.6.80.0000.08720.53
5.6.70.4030.03320.52
5.5.350.0070.08020.41
5.5.340.0030.05717.96
5.5.330.0170.03320.57
5.5.320.0200.03320.38
5.5.310.0270.08020.36
5.5.300.0000.04717.95
5.5.290.0130.07317.95
5.5.280.0000.08320.88
5.5.270.0070.08020.98
5.5.260.0130.07720.89
5.5.250.0030.04320.55
5.5.240.0100.07020.12
5.4.450.0030.05019.54
5.4.440.0030.04319.47
5.4.430.0000.04319.42
5.4.420.0000.04019.46
5.4.410.0000.04319.05
5.4.400.0030.03718.86
5.4.390.0030.04318.98
5.4.380.0030.03718.98
5.4.370.0100.03719.14
5.4.360.0070.04319.16
5.4.350.0070.06319.15
5.4.340.0030.04319.16
5.4.320.0030.07719.14
5.4.310.0070.07319.05
5.4.300.0170.05018.94
5.4.290.0100.07718.85
5.4.280.0100.07018.86
5.4.270.0100.07719.24
5.4.260.0070.04719.11
5.4.250.0130.07319.11
5.4.240.0130.03319.23
5.4.230.0100.07019.14
5.4.220.0030.04319.23
5.4.210.0070.03719.11
5.4.200.0130.04018.84
5.4.190.0030.04019.23
5.4.180.0070.04319.19
5.4.170.0170.06718.99
5.4.160.0030.06318.84
5.4.150.0030.08318.83
5.4.140.0130.06716.46
5.4.130.0030.04316.46
5.4.120.0130.06016.39
5.4.110.0130.06716.72
5.4.100.0030.08016.36
5.4.90.0030.07316.38
5.4.80.0130.06316.34
5.4.70.0070.03716.43
5.4.60.0030.07316.39
5.4.50.0030.08016.50
5.4.40.0070.03716.40
5.4.30.0070.06716.38
5.4.20.0170.03716.36
5.4.10.0000.05016.36
5.4.00.0000.05715.77
5.3.290.0070.07714.68
5.3.280.0130.06714.60
5.3.270.0030.04314.61
5.3.260.0070.08014.63
5.3.250.0130.05714.62
5.3.240.0070.07314.66
5.3.230.0000.05314.75
5.3.220.0000.06714.58
5.3.210.0100.07714.57
5.3.200.0070.07714.61
5.3.190.0030.04314.71
5.3.180.0000.04714.45
5.3.170.0100.04314.60
5.3.160.0030.07314.62
5.3.150.0100.07014.45
5.3.140.0000.06014.59
5.3.130.0070.07314.55
5.3.120.0030.08014.56
5.3.110.0130.05014.55
5.3.100.0030.07714.04
5.3.90.0070.06714.09
5.3.80.0070.04714.05
5.3.70.0030.06313.99
5.3.60.0030.07313.95
5.3.50.0030.05314.02
5.3.40.0030.08014.03
5.3.30.0100.07013.86
5.3.20.0070.07313.70
5.3.10.0070.05313.69
5.3.00.0030.07313.82
5.2.170.0030.03711.20
5.2.160.0030.04011.30
5.2.150.0000.04311.18
5.2.140.0100.05711.20
5.2.130.0070.05711.07
5.2.120.0130.03711.18
5.2.110.0000.05311.15
5.2.100.0030.04711.11
5.2.90.0100.04011.11
5.2.80.0030.05011.10
5.2.70.0000.06011.16
5.2.60.0030.06011.20
5.2.50.0000.06311.04
5.2.40.0070.05311.07
5.2.30.0000.06710.93
5.2.20.0000.06710.98
5.2.10.0070.06010.91
5.2.00.0070.05010.73
5.1.60.0030.04010.00
5.1.50.0030.05010.01
5.1.40.0070.05010.00
5.1.30.0030.04710.35
5.1.20.0070.04010.25
5.1.10.0030.03010.05
5.1.00.0100.02010.03
5.0.50.0030.0338.51
5.0.40.0030.0378.42
5.0.30.0000.0438.22
5.0.20.0070.0408.35
5.0.10.0000.0338.20
5.0.00.0100.0278.15
4.4.90.0000.0277.60
4.4.80.0030.0337.60
4.4.70.0100.0237.60
4.4.60.0000.0377.60
4.4.50.0000.0237.60
4.4.40.0030.0377.60
4.4.30.0130.0237.60
4.4.20.0030.0237.60
4.4.10.0000.0377.60
4.4.00.0070.0407.60
4.3.110.0000.0277.60
4.3.100.0000.0377.60
4.3.90.0100.0277.60
4.3.80.0000.0507.60
4.3.70.0070.0277.60
4.3.60.0030.0237.60
4.3.50.0030.0377.60
4.3.40.0000.0537.60
4.3.30.0100.0277.60
4.3.20.0000.0277.60
4.3.10.0030.0307.60
4.3.00.0070.0307.60

preferences:
67.07 ms | 400 KiB | 5 Q