3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 'test'; var_dump(!!$x);

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)
8.3.60.0110.00318.31
8.3.50.0130.00616.61
8.3.40.0040.01118.79
8.3.30.0110.01118.51
8.3.20.0050.00219.02
8.3.10.0030.00521.78
8.3.00.0040.00418.93
8.2.180.0110.00718.38
8.2.170.0100.00722.96
8.2.160.0070.00720.39
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0140.00026.16
8.2.120.0040.00418.96
8.2.110.0110.00022.11
8.2.100.0040.00717.91
8.2.90.0030.00717.72
8.2.80.0000.00818.03
8.2.70.0060.00317.92
8.2.60.0040.00418.22
8.2.50.0000.00818.10
8.2.40.0090.00020.42
8.2.30.0040.00419.29
8.2.20.0040.00418.04
8.2.10.0000.00718.05
8.2.00.0050.00317.65
8.1.280.0140.00425.92
8.1.270.0080.00022.09
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0100.00020.36
8.1.230.0080.00322.66
8.1.220.0000.00917.74
8.1.210.0050.00518.77
8.1.200.0030.00617.13
8.1.190.0040.00717.23
8.1.180.0030.00718.10
8.1.170.0040.00418.34
8.1.160.0000.00718.86
8.1.150.0040.00420.29
8.1.140.0000.00819.53
8.1.130.0030.00317.81
8.1.120.0000.00817.44
8.1.110.0000.00917.36
8.1.100.0050.00317.35
8.1.90.0000.00817.49
8.1.80.0050.00217.46
8.1.70.0000.00717.33
8.1.60.0040.00417.47
8.1.50.0030.00617.56
8.1.40.0080.00017.51
8.1.30.0000.00817.70
8.1.20.0000.00717.66
8.1.10.0040.00417.52
8.1.00.0040.00417.35
8.0.300.0040.00419.72
8.0.290.0000.00816.63
8.0.280.0080.00018.52
8.0.270.0000.00717.18
8.0.260.0070.00017.15
8.0.250.0030.00516.96
8.0.240.0030.00316.99
8.0.230.0070.00016.91
8.0.220.0020.00516.89
8.0.210.0030.00316.84
8.0.200.0050.00316.95
8.0.190.0060.00316.81
8.0.180.0050.00216.92
8.0.170.0070.00016.88
8.0.160.0030.00516.95
8.0.150.0000.00716.71
8.0.140.0000.00716.74
8.0.130.0030.00313.20
8.0.120.0030.00616.74
8.0.110.0030.00516.75
8.0.100.0040.00416.86
8.0.90.0020.00516.92
8.0.80.0100.00716.90
8.0.70.0030.00516.75
8.0.60.0000.00716.73
8.0.50.0000.00816.89
8.0.30.0090.00817.09
8.0.20.0110.00717.40
8.0.10.0040.00416.97
8.0.00.0070.01016.95
7.4.330.0000.00515.55
7.4.320.0060.00016.52
7.4.300.0000.00816.58
7.4.290.0030.00516.49
7.4.280.0030.00716.48
7.4.270.0030.00316.48
7.4.260.0030.00316.47
7.4.250.0000.00716.45
7.4.240.0040.00416.52
7.4.230.0070.00016.61
7.4.220.0130.00616.48
7.4.210.0100.00316.45
7.4.200.0060.00016.68
7.4.160.0090.00616.50
7.4.150.0160.01017.40
7.4.140.0120.00717.86
7.4.130.0130.00716.46
7.4.120.0090.00916.43
7.4.110.0140.00316.51
7.4.100.0170.00316.39
7.4.90.0140.00316.39
7.4.80.0060.01519.39
7.4.70.0130.00416.46
7.4.60.0120.00916.63
7.4.50.0030.01216.51
7.4.40.0120.00916.24
7.4.30.0070.01016.49
7.4.00.0090.00414.94
7.3.330.0000.00613.04
7.3.320.0000.00513.02
7.3.310.0000.00716.27
7.3.300.0000.00716.18
7.3.290.0100.00416.21
7.3.280.0090.00816.20
7.3.270.0040.01417.40
7.3.260.0050.01216.35
7.3.250.0110.00616.21
7.3.240.0030.01416.40
7.3.230.0130.00316.39
7.3.210.0140.00316.42
7.3.200.0150.00616.43
7.3.190.0060.00916.32
7.3.180.0050.01116.15
7.3.170.0060.00916.57
7.3.160.0110.00716.47
7.3.120.0060.01014.89
7.3.110.0100.00714.52
7.3.100.0070.00714.25
7.3.90.0070.00714.65
7.3.80.0060.00614.86
7.3.70.0030.00714.80
7.3.60.0000.01214.70
7.3.50.0000.01414.65
7.3.40.0040.00714.71
7.3.30.0000.00914.88
7.3.20.0040.00816.63
7.3.10.0030.01316.56
7.3.00.0100.00316.59
7.2.330.0070.01016.54
7.2.320.0120.00916.41
7.2.310.0030.01616.31
7.2.300.0100.01016.18
7.2.290.0080.00816.36
7.2.250.0120.00414.83
7.2.240.0060.01315.01
7.2.230.0040.00814.57
7.2.220.0030.01014.93
7.2.210.0030.00715.02
7.2.200.0040.01114.94
7.2.190.0100.00314.77
7.2.180.0130.00314.75
7.2.170.0070.00714.57
7.2.60.0070.01016.69
7.2.50.0070.00316.75
7.1.330.0100.00315.33
7.1.320.0080.00615.66
7.1.310.0070.00715.85
7.1.300.0070.00715.86
7.1.290.0030.00615.83
7.1.280.0060.00315.78
7.1.270.0060.00915.39
7.1.260.0060.00315.54
7.1.200.0030.01015.83
7.1.70.0000.00717.18
7.1.60.0060.00617.23
7.1.00.0100.05722.39
7.0.200.0030.00516.75
7.0.130.0070.06322.02
7.0.120.0070.05722.11
7.0.110.0100.05721.93
7.0.100.0100.09022.02
7.0.90.0100.06022.05
7.0.80.0000.07022.05
7.0.70.0200.07022.11
7.0.60.0130.06022.10
7.0.50.0170.06022.13
7.0.40.0100.08722.02
7.0.30.0130.07722.10
7.0.20.0200.05722.10
7.0.10.0100.06022.11
7.0.00.0200.05321.97
5.6.280.0100.05321.12
5.6.270.0070.06020.88
5.6.260.0230.04720.91
5.6.250.0170.05720.94
5.6.240.0170.05720.77
5.6.230.0070.06320.91
5.6.220.0170.06720.99
5.6.210.0200.05020.92
5.6.200.0130.07020.73
5.6.190.0130.06020.81
5.6.180.0130.06321.03
5.6.170.0070.06320.87
5.6.160.0130.06320.98
5.6.150.0100.07320.77
5.6.140.0100.07320.90
5.6.130.0070.06020.99
5.6.120.0170.05720.73
5.6.110.0070.05720.80
5.6.100.0130.05321.05
5.6.90.0030.09320.99
5.6.80.0130.05020.11
5.6.70.0130.06020.43
5.6.60.0100.05320.18
5.6.50.0100.05320.15
5.6.40.0030.07020.23
5.6.30.0100.07320.21
5.6.20.0170.07020.22
5.6.10.0170.06720.15
5.6.00.0270.04020.39

preferences:
63.79 ms | 401 KiB | 5 Q