3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'test '; eval( "\$str = \"$str ok \";" ); echo $str;

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)
8.3.60.0070.00716.50
8.3.50.0140.00821.27
8.3.40.0070.00718.91
8.3.30.0160.00318.71
8.3.20.0040.00420.21
8.3.10.0000.00721.77
8.3.00.0050.00323.61
8.2.180.0100.01018.16
8.2.170.0120.00318.85
8.2.160.0100.01022.96
8.2.150.0040.00425.66
8.2.140.0000.00824.66
8.2.130.0050.00319.77
8.2.120.0070.00026.35
8.2.110.0060.00322.25
8.2.100.0040.00718.04
8.2.90.0000.00819.28
8.2.80.0000.00918.04
8.2.70.0070.00317.50
8.2.60.0030.00617.93
8.2.50.0030.00618.07
8.2.40.0040.00420.59
8.2.30.0060.00319.35
8.2.20.0050.00317.78
8.2.10.0000.00717.93
8.2.00.0000.00818.10
8.1.280.0000.01425.92
8.1.270.0000.00723.91
8.1.260.0100.00028.09
8.1.250.0040.00428.09
8.1.240.0000.00823.86
8.1.230.0000.01019.16
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.38
8.1.190.0050.00317.23
8.1.180.0080.00018.10
8.1.170.0060.00318.59
8.1.160.0070.00020.75
8.1.150.0070.00018.79
8.1.140.0080.00019.47
8.1.130.0030.00317.64
8.1.120.0000.00717.41
8.1.110.0020.00517.32
8.1.100.0040.00417.46
8.1.90.0040.00417.48
8.1.80.0040.00317.35
8.1.70.0000.00717.37
8.1.60.0000.00817.56
8.1.50.0040.00417.51
8.1.40.0030.00517.44
8.1.30.0090.00017.71
8.1.20.0070.00017.61
8.1.10.0020.00517.58
8.1.00.0000.00817.46
8.0.300.0000.00718.77
8.0.290.0000.00716.75
8.0.280.0030.00318.45
8.0.270.0030.00317.24
8.0.260.0060.00017.25
8.0.250.0000.00716.94
8.0.240.0070.00016.96
8.0.230.0050.00216.82
8.0.220.0070.00016.85
8.0.210.0050.00316.88
8.0.200.0070.00016.91
8.0.190.0000.00816.96
8.0.180.0000.00916.84
8.0.170.0050.00316.95
8.0.160.0030.00516.88
8.0.150.0070.00016.74
8.0.140.0070.00016.79
8.0.130.0000.00613.35
8.0.120.0000.00816.85
8.0.110.0070.00016.86
8.0.100.0030.00416.78
8.0.90.0040.00416.89
8.0.80.0070.00716.83
8.0.70.0050.00316.83
8.0.60.0070.00016.84
8.0.50.0030.00516.86
8.0.30.0090.00917.31
8.0.20.0090.01017.40
8.0.10.0070.00016.97
8.0.00.0090.01016.79
7.4.330.0000.00516.89
7.4.320.0040.00416.49
7.4.300.0000.00716.41
7.4.290.0000.00716.57
7.4.280.0060.00316.43
7.4.270.0040.00416.59
7.4.260.0060.00316.49
7.4.250.0080.00016.41
7.4.240.0040.00416.50
7.4.230.0030.00316.39
7.4.220.0060.00916.64
7.4.210.0070.00816.68
7.4.200.0000.00716.49
7.4.160.0120.00616.29
7.4.150.0160.00917.40
7.4.140.0110.00717.86
7.4.130.0140.00416.51
7.4.120.0130.00516.50
7.4.110.0090.00816.45
7.4.100.0090.00916.61
7.4.90.0100.00716.44
7.4.80.0140.00319.39
7.4.70.0060.01116.61
7.4.60.0100.00716.52
7.4.50.0100.00616.39
7.4.40.0090.00616.50
7.4.30.0060.01116.32
7.4.00.0030.00914.70
7.3.330.0030.00312.99
7.3.320.0030.00313.06
7.3.310.0060.00316.31
7.3.300.0060.00016.30
7.3.290.0070.00016.30
7.3.280.0060.01016.23
7.3.270.0070.01017.40
7.3.260.0070.01016.36
7.3.250.0110.00816.31
7.3.240.0090.00916.40
7.3.230.0160.00616.48
7.3.210.0060.01116.33
7.3.200.0090.00919.39
7.3.190.0090.00916.58
7.3.180.0000.01816.08
7.3.170.0040.01216.33
7.3.160.0120.00316.28
7.2.330.0150.00316.41
7.2.320.0090.01216.61
7.2.310.0030.01316.50
7.2.300.0070.01016.54
7.2.290.0000.02016.45
7.2.00.0100.00319.15
7.1.100.0080.00318.22
7.1.70.0030.00616.80
7.1.60.0100.01419.27
7.1.50.0100.01416.84
7.1.00.0030.07322.31
7.0.200.0060.00316.65
7.0.60.0170.06021.61
7.0.50.0070.03717.78
7.0.40.0100.08720.40
7.0.30.0330.06720.04
7.0.20.0230.08320.09
7.0.10.0070.04020.16
7.0.00.0000.04720.04
5.6.280.0030.03321.11
5.6.210.0100.08320.61
5.6.200.0000.04718.09
5.6.190.0070.04020.41
5.6.180.0300.07720.41
5.6.170.0330.04720.61
5.6.160.0070.03720.48
5.6.150.0070.05018.16
5.6.140.0000.04318.11
5.6.130.0100.08018.15
5.6.120.0100.08321.00
5.6.110.0130.04320.96
5.6.100.0000.04320.96
5.6.90.0070.07321.12
5.6.80.0070.05320.41
5.5.350.0000.08720.40
5.5.340.0030.06717.88
5.5.330.0070.08020.25
5.5.320.0230.05020.32
5.5.310.0270.03320.21
5.5.300.0070.03717.95
5.5.290.0000.05317.93
5.5.280.0070.08320.84
5.5.270.0070.08320.66
5.5.260.0070.08320.87
5.5.250.0130.07720.77
5.5.240.0130.08020.10

preferences:
45.45 ms | 401 KiB | 5 Q