3v4l.org

run code in 300+ PHP versions simultaneously
<?php $abc = 'ok'; $php = 'php'; echo "$php";

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)
8.3.60.0060.00916.50
8.3.50.0040.01118.32
8.3.40.0120.00918.68
8.3.30.0030.01018.97
8.3.20.0040.00420.21
8.3.10.0080.00021.81
8.3.00.0050.00220.79
8.2.180.0130.00316.38
8.2.170.0090.00622.96
8.2.160.0210.00022.25
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.68
8.2.110.0070.00322.25
8.2.100.0080.00417.72
8.2.90.0050.00319.25
8.2.80.0040.00417.97
8.2.70.0030.00517.50
8.2.60.0020.00517.80
8.2.50.0000.00818.07
8.2.40.0040.00418.25
8.2.30.0040.00418.05
8.2.20.0080.00017.72
8.2.10.0040.00418.00
8.2.00.0040.00417.71
8.1.280.0120.00925.92
8.1.270.0050.00320.60
8.1.260.0070.00026.35
8.1.250.0030.00628.09
8.1.240.0040.00422.19
8.1.230.0080.00417.42
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0030.00617.22
8.1.190.0080.00017.23
8.1.180.0000.00718.10
8.1.170.0060.00318.46
8.1.160.0070.00021.84
8.1.150.0000.00718.86
8.1.140.0040.00417.28
8.1.130.0030.00317.80
8.1.120.0040.00417.39
8.1.110.0040.00417.38
8.1.100.0040.00417.38
8.1.90.0040.00417.38
8.1.80.0000.00817.27
8.1.70.0040.00417.34
8.1.60.0030.00617.50
8.1.50.0090.00317.52
8.1.40.0040.00417.48
8.1.30.0050.00317.66
8.1.20.0040.00417.45
8.1.10.0060.00317.42
8.1.00.0080.00017.42
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0000.00718.34
8.0.270.0030.00317.17
8.0.260.0000.00717.15
8.0.250.0000.00616.82
8.0.240.0060.00016.93
8.0.230.0030.00316.95
8.0.220.0030.00316.79
8.0.210.0000.00716.69
8.0.200.0040.00416.85
8.0.190.0030.00316.90
8.0.180.0000.00716.77
8.0.170.0090.00016.69
8.0.160.0000.00916.82
8.0.150.0050.00316.71
8.0.140.0040.00416.68
8.0.130.0030.00313.18
8.0.120.0000.00716.74
8.0.110.0040.00416.78
8.0.100.0040.00416.80
8.0.90.0070.00016.72
8.0.80.0130.00316.75
8.0.70.0080.00016.71
8.0.60.0020.00516.71
8.0.50.0040.00416.70
8.0.30.0130.01117.16
8.0.20.0120.01217.40
8.0.10.0050.00216.75
8.0.00.0090.00816.79
7.4.330.0060.00015.13
7.4.320.0000.00816.63
7.4.300.0060.00016.58
7.4.290.0030.00316.49
7.4.280.0000.00816.48
7.4.270.0000.00816.44
7.4.260.0000.00816.58
7.4.250.0020.00516.55
7.4.240.0040.00316.52
7.4.230.0000.00716.66
7.4.220.0070.01016.50
7.4.210.0050.00916.43
7.4.200.0070.00016.59
7.4.160.0160.00616.43
7.4.150.0280.00917.40
7.4.140.0120.00517.86
7.4.130.0070.01216.46
7.4.120.0020.01616.55
7.4.110.0090.00916.35
7.4.100.0150.00316.42
7.4.90.0120.00616.57
7.4.80.0120.00316.35
7.4.70.0060.01016.51
7.4.60.0060.01016.58
7.4.50.0040.00416.65
7.4.40.0100.00616.47
7.4.30.0120.00616.34
7.4.00.0100.00315.09
7.3.330.0000.00512.96
7.3.320.0100.00513.07
7.3.310.0000.00716.16
7.3.300.0030.00316.04
7.3.290.0040.00416.17
7.3.280.0080.01016.21
7.3.270.0130.00717.40
7.3.260.0120.00616.31
7.3.250.0120.00716.20
7.3.240.0110.00616.29
7.3.230.0070.01016.39
7.3.210.0120.00616.32
7.3.200.0130.01019.39
7.3.190.0060.00916.29
7.3.180.0120.00416.46
7.3.170.0130.00616.27
7.3.160.0080.00816.34
7.2.330.0030.01516.55
7.2.320.0130.00316.38
7.2.310.0130.01016.70
7.2.300.0130.00316.57
7.2.290.0060.01216.37
7.2.00.0090.00919.32
7.1.200.0070.00715.77
7.1.100.0070.00318.20
7.1.70.0000.00817.03
7.1.60.0100.01419.46
7.1.50.0040.01816.79
7.1.00.0000.08022.33
7.0.200.0030.00616.63
7.0.140.0130.06322.08
7.0.60.0030.07319.96
7.0.50.0030.06317.89
7.0.40.0130.07320.20
7.0.30.0600.07020.19
7.0.20.0270.08020.09
7.0.10.0000.04320.10
7.0.00.0070.04020.17
5.6.280.0070.07021.12
5.6.210.0100.08020.61
5.6.200.0130.08018.22
5.6.190.0100.08720.45
5.6.180.3500.04320.43
5.6.170.0170.04320.71
5.6.160.0100.06320.51
5.6.150.0000.04318.15
5.6.140.0100.08018.17
5.6.130.0070.04318.21
5.6.120.0070.05021.09
5.6.110.0100.08020.89
5.6.100.0130.06720.98
5.6.90.0000.04720.99
5.6.80.0070.04720.52
5.6.70.0270.07320.35
5.5.350.0130.03720.41
5.5.340.0100.06718.00
5.5.330.0000.04720.23
5.5.320.0370.07320.24
5.5.310.0170.04720.34
5.5.300.0070.03318.02
5.5.290.0000.04317.95
5.5.280.0130.07720.95
5.5.270.0000.04320.86
5.5.260.0170.03020.75
5.5.250.0130.07720.57
5.5.240.0330.06720.25
5.4.450.0200.04719.52
5.4.440.0700.06319.43
5.4.430.0300.06019.24
5.4.420.1030.05319.60
5.4.410.1000.05719.50
5.4.400.0830.06319.26
5.4.390.0870.05718.58
5.4.380.0930.05018.74
5.4.370.0900.04718.75
5.4.360.0800.05718.50
5.4.350.1070.07718.61
5.4.340.1230.06718.63
5.4.320.0970.07318.77
5.4.310.0970.06018.52
5.4.300.0870.06018.61
5.4.290.1000.05018.57
5.4.280.0900.06318.75
5.4.270.1000.05718.71
5.4.260.0900.05318.45
5.4.250.1070.05318.52
5.4.240.0930.06318.71
5.4.230.1070.05018.59
5.4.220.0870.06718.45
5.4.210.0970.05018.57
5.4.200.0870.05016.66
5.4.190.0870.05318.64
5.4.180.0930.05318.67
5.4.170.1000.05718.66
5.4.160.1130.05018.57
5.4.150.0900.06018.62
5.4.140.0930.05716.15
5.4.130.1030.04316.14
5.4.120.1000.04716.31
5.4.110.0930.05316.30
5.4.100.1070.04316.13
5.4.90.0870.05316.25
5.4.80.1100.05016.03
5.4.70.0970.05716.10
5.4.60.0970.05316.18
5.4.50.1030.04316.21
5.4.40.0970.05016.19
5.4.30.1030.04716.21
5.4.20.1000.06016.15
5.4.10.0970.05016.13
5.4.00.0930.05015.61
5.3.290.1130.03714.64
5.3.280.1100.07014.66
5.3.270.1030.04314.58
5.3.260.1030.04714.56
5.3.250.0900.06014.57
5.3.240.0930.05014.48
5.3.230.1000.05014.50
5.3.220.1000.05014.47
5.3.210.0830.05314.64
5.3.200.0770.05714.57
5.3.190.0830.05314.64
5.3.180.0900.05014.57
5.3.170.0770.06014.66
5.3.160.0800.05714.54
5.3.150.0870.05714.55
5.3.140.0800.05314.48
5.3.130.0800.05314.47
5.3.120.0800.06014.64
5.3.110.1130.04314.52
5.3.100.0930.05713.94
5.3.90.1030.04313.93
5.3.80.1070.04313.93
5.3.70.1000.05714.01
5.3.60.0970.05313.91
5.3.50.0770.05713.84
5.3.40.1030.04313.92
5.3.30.1100.04713.99
5.3.20.0930.05013.78
5.3.10.1070.03713.64
5.3.00.1030.05713.56
5.2.170.0800.04011.11
5.2.160.0830.03711.09
5.2.150.0830.04011.27
5.2.140.0830.04711.10
5.2.130.0800.04011.01
5.2.120.0930.03011.23
5.2.110.0800.04011.16
5.2.100.0830.04711.10
5.2.90.0830.04011.08
5.2.80.0770.04311.10
5.2.70.0700.05311.23
5.2.60.0870.03711.08
5.2.50.0870.03710.97
5.2.40.0600.04010.97
5.2.30.0630.03310.92
5.2.20.0700.05310.92
5.2.10.0630.03711.01
5.2.00.0670.03710.70
5.1.60.0670.02710.02
5.1.50.0500.04010.09
5.1.40.0700.03010.11
5.1.30.0670.05310.38
5.1.20.0670.03310.34
5.1.10.0530.04010.09
5.1.00.0570.03710.08
5.0.50.0330.0308.52
5.0.40.0330.0278.51
5.0.30.0330.0438.25
5.0.20.0400.0278.32
5.0.10.0400.0278.36
5.0.00.0330.0438.19
4.4.90.0330.0235.88
4.4.80.0370.0235.91
4.4.70.0300.0235.89
4.4.60.0330.0205.88
4.4.50.0270.0275.91
4.4.40.0330.0335.90
4.4.30.0330.0235.90
4.4.20.0370.0175.92
4.4.10.0330.0205.93
4.4.00.0270.0405.89
4.3.110.0300.0235.80
4.3.100.0330.0205.74
4.3.90.0270.0275.82
4.3.80.0300.0375.79
4.3.70.0370.0175.89
4.3.60.0270.0235.80
4.3.50.0330.0205.84
4.3.40.0270.0375.75
4.3.30.0170.0205.30
4.3.20.0170.0235.30
4.3.10.0130.0235.30
4.3.00.0130.0177.06

preferences:
37.46 ms | 400 KiB | 5 Q