3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo str_repeat("-", pow(2,30));

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)
8.3.60.0080.00818.31
8.3.50.0110.00621.07
8.3.40.0150.00018.75
8.3.30.0070.01118.80
8.3.20.0090.00920.21
8.3.10.0070.00323.48
8.3.00.0000.00823.84
8.2.180.0150.00616.38
8.2.170.0110.00422.96
8.2.160.0100.00322.13
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0030.00526.16
8.2.120.0080.00017.75
8.2.110.0040.00420.47
8.2.100.0060.00617.91
8.2.90.0000.00817.90
8.2.80.0080.00417.97
8.2.70.0080.00017.50
8.2.60.0000.00817.80
8.2.50.0060.00318.07
8.2.40.0050.00321.20
8.2.30.0050.00217.99
8.2.20.0040.00417.43
8.2.10.0050.00217.85
8.2.00.0030.00717.91
8.1.280.0090.00625.92
8.1.270.0060.00320.37
8.1.260.0040.00426.35
8.1.250.0070.01028.09
8.1.240.0150.00623.82
8.1.230.0040.00723.88
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0040.00417.10
8.1.190.0030.00617.23
8.1.180.0040.00418.10
8.1.170.0030.00618.48
8.1.160.0070.00021.82
8.1.150.0040.00418.75
8.1.140.0050.00317.35
8.1.130.0040.00417.49
8.1.120.0040.00417.35
8.1.110.0000.00717.38
8.1.100.0000.00717.27
8.1.90.0050.00317.34
8.1.80.0080.00017.18
8.1.70.0030.00317.30
8.1.60.0030.00617.41
8.1.50.0060.00317.34
8.1.40.0090.00017.23
8.1.30.0050.00317.24
8.1.20.0000.00817.46
8.1.10.0040.00417.41
8.1.00.0030.00517.20
8.0.300.0040.00419.79
8.0.290.0080.00016.63
8.0.280.0000.00718.31
8.0.270.0030.00317.20
8.0.260.0040.00417.09
8.0.250.0070.00016.91
8.0.240.0000.00816.80
8.0.230.0040.00416.86
8.0.220.0040.00416.81
8.0.210.0050.00316.72
8.0.200.0000.00616.77
8.0.190.0000.00816.81
8.0.180.0070.00016.85
8.0.170.0050.00316.71
8.0.160.0040.00416.74
8.0.150.0030.00316.81
8.0.140.0040.00416.76
8.0.130.0000.00813.29
8.0.120.0000.00716.79
8.0.110.0050.00216.84
8.0.100.0040.00316.64
8.0.90.0040.00416.81
8.0.80.0060.00816.72
8.0.70.0040.00416.65
8.0.60.0040.00416.87
8.0.50.0040.00416.91
8.0.30.0070.00916.96
8.0.20.0080.01117.40
8.0.10.0050.00316.91
8.0.00.0080.00916.63
7.4.330.0020.00215.25
7.4.320.0060.00016.50
7.4.300.0070.00016.42
7.4.290.0040.00716.37
7.4.280.0080.00016.41
7.4.270.0070.00016.43
7.4.260.0070.00016.45
7.4.250.0070.00016.45
7.4.240.0020.00516.33
7.4.230.0070.00016.16
7.4.220.0100.00616.57
7.4.210.0070.00716.36
7.4.200.0050.00216.35
7.4.160.0110.01116.35
7.4.150.0070.01017.40
7.4.140.0110.01117.86
7.4.130.0060.01116.40
7.4.120.0100.01316.39
7.4.110.0100.00716.46
7.4.100.0180.00016.43
7.4.90.0000.01816.47
7.4.80.0070.01019.39
7.4.70.0030.01216.42
7.4.60.0110.00716.39
7.4.50.0090.00016.29
7.4.40.0060.01316.30
7.4.30.0070.01416.28
7.4.00.0080.00614.58
7.3.330.0050.00012.94
7.3.320.0060.00013.03
7.3.310.0000.00716.14
7.3.300.0040.00416.17
7.3.290.0100.00416.21
7.3.280.0110.00716.20
7.3.270.0060.01217.40
7.3.260.0150.00616.20
7.3.250.0090.01016.24
7.3.240.0070.01016.17
7.3.230.0070.01116.39
7.3.210.0130.00316.18
7.3.200.0070.01016.53
7.3.190.0100.00616.14
7.3.180.0120.00416.39
7.3.170.0120.00416.29
7.3.160.0140.00516.23
7.3.120.0050.01314.60
7.3.110.0080.00814.54
7.3.100.0020.01214.71
7.3.90.0110.00014.58
7.3.80.0050.00614.62
7.3.70.0030.01214.73
7.3.60.0020.01114.43
7.3.50.0040.00914.63
7.3.40.0060.00614.44
7.3.30.0090.00314.68
7.3.20.0100.00316.61
7.3.10.0050.00716.35
7.3.00.0050.00916.49
7.2.330.0100.00716.42
7.2.320.0070.01016.30
7.2.310.0060.01516.32
7.2.300.0080.00816.53
7.2.290.0060.01216.22
7.2.250.0080.00914.95
7.2.240.0050.01214.80
7.2.230.0040.01114.86
7.2.220.0080.00414.59
7.2.210.0030.00914.85
7.2.200.0090.00314.91
7.2.190.0030.00814.71
7.2.180.0040.01214.62
7.2.170.0040.01014.62
7.2.60.0070.00716.69
7.2.00.0040.00918.90
7.1.330.0030.01015.71
7.1.320.0050.00515.84
7.1.310.0100.00315.63
7.1.300.0050.00615.59
7.1.290.0030.00715.66
7.1.280.0020.00715.50
7.1.270.0060.00615.71
7.1.260.0040.00715.79
7.1.200.0190.00015.64
7.1.100.0000.00917.73
7.1.70.0040.00416.82
7.1.60.0150.00919.42
7.1.50.0280.00634.82
7.1.00.0000.08022.46
7.0.200.0040.00416.60
7.0.70.0100.07721.68
7.0.60.0100.07321.67
7.0.50.0070.08322.08
7.0.40.0070.08720.04
7.0.30.0070.07720.09
7.0.20.0030.07020.09
7.0.10.0130.05019.89
7.0.00.0100.06320.08
5.6.280.0030.07321.06
5.6.220.0070.08720.52
5.6.210.0130.06720.71
5.6.200.0200.08020.98
5.6.190.0130.07721.08
5.6.180.0200.07021.00
5.6.170.0100.05020.96
5.6.160.0070.04321.04
5.6.150.0100.05720.95
5.6.140.0000.03721.03
5.6.130.0000.04020.95
5.6.120.0070.08721.01
5.6.110.0130.08320.95
5.6.100.0070.08720.98
5.6.90.0130.07320.91
5.6.80.0100.07020.30
5.6.70.0130.06720.34
5.6.60.0070.08020.34
5.6.50.0100.03720.43
5.6.40.0070.08020.30
5.6.30.0130.06720.37
5.6.20.0130.07020.36
5.6.10.0070.07320.38
5.6.00.0030.07720.42
5.5.360.0070.07320.38
5.5.350.0030.07020.41
5.5.340.0130.07720.73
5.5.330.0330.07020.82
5.5.320.0070.08020.85
5.5.310.0100.07720.71
5.5.300.0070.04020.70
5.5.290.0000.03720.79
5.5.280.0170.07720.70
5.5.270.0130.08320.79
5.5.260.0100.08020.75
5.5.250.0070.08020.54
5.5.240.0100.08020.22
5.5.230.0100.07020.12
5.5.220.0200.06020.20
5.5.210.0100.06720.24
5.5.200.0070.08020.21
5.5.190.0070.08020.08
5.5.180.0030.08320.17
5.5.160.0200.06720.21
5.5.150.0130.04320.11
5.5.140.0070.08320.17
5.5.130.0100.07720.06
5.5.120.0170.06720.11
5.5.110.0070.08320.05
5.5.100.0200.06320.04
5.5.90.0030.06320.10
5.5.80.0030.06720.02
5.5.70.0030.06019.99
5.5.60.0100.07319.99
5.5.50.0230.07320.06
5.5.40.0100.06320.09
5.5.30.0030.08319.92
5.5.20.0070.07720.06
5.5.10.0100.06719.91
5.5.00.0000.08020.04
5.4.450.0070.04019.34
5.4.440.0030.08019.38
5.4.430.0300.07319.38
5.4.420.0070.08319.21
5.4.410.0100.06718.93
5.4.400.0030.06718.98
5.4.390.0030.08018.95
5.4.380.0100.07018.99
5.4.370.0000.04018.85
5.4.360.0070.03718.97
5.4.350.0100.05719.02
5.4.340.0130.06319.09
5.4.320.0070.05718.73
5.4.310.0070.04018.75
5.4.300.0130.06719.00
5.4.290.0100.06719.00
5.4.280.0100.06018.75
5.4.270.0100.07719.17
5.4.260.0100.06719.00
5.4.250.0370.07719.05
5.4.240.0070.07018.88
5.4.230.0030.07718.99
5.4.220.0670.04318.96
5.4.210.0130.06318.88
5.4.200.0130.07018.92
5.4.190.0030.08319.05
5.4.180.0070.05019.08
5.4.170.0070.07719.06
5.4.160.0030.07318.95
5.4.150.0070.07318.82
5.4.140.0130.06716.58
5.4.130.0130.07016.58
5.4.120.0030.04716.58
5.4.110.0000.06016.58
5.4.100.0130.03716.58
5.4.90.0130.06316.58
5.4.80.0000.05016.58
5.4.70.0100.06016.58
5.4.60.0070.06016.58
5.4.50.0000.07016.58
5.4.40.0030.07716.58
5.4.30.0100.06316.58
5.4.20.0070.06316.58
5.4.10.0100.06316.58
5.4.00.0100.06016.58

preferences:
57.35 ms | 401 KiB | 5 Q