3v4l.org

run code in 300+ PHP versions simultaneously
<?php if ($a = false) { echo 'bop'; }

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)
8.3.60.0120.00318.56
8.3.50.0090.00918.29
8.3.40.0080.00818.57
8.3.30.0070.00718.68
8.3.20.0080.00019.21
8.3.10.0080.00023.61
8.3.00.0000.00820.73
8.2.180.0130.01018.16
8.2.170.0130.00322.96
8.2.160.0110.00422.25
8.2.150.0060.00324.18
8.2.140.0000.00924.66
8.2.130.0000.01017.92
8.2.120.0040.00426.35
8.2.110.0000.00920.52
8.2.100.0090.00317.72
8.2.90.0050.00317.63
8.2.80.0000.00817.97
8.2.70.0050.00317.93
8.2.60.0040.00418.22
8.2.50.0060.00318.10
8.2.40.0040.00419.33
8.2.30.0030.00619.10
8.2.20.0070.00017.94
8.2.10.0070.00017.94
8.2.00.0030.00617.66
8.1.280.0150.00425.92
8.1.270.0070.00018.82
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0060.00322.42
8.1.230.0030.00917.42
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0040.00417.22
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0040.00418.50
8.1.160.0000.00718.86
8.1.150.0040.00420.60
8.1.140.0070.00022.13
8.1.130.0070.00020.19
8.1.120.0000.00717.31
8.1.110.0040.00417.35
8.1.100.0070.00017.39
8.1.90.0030.00617.34
8.1.80.0040.00417.32
8.1.70.0070.00017.27
8.1.60.0050.00217.38
8.1.50.0000.00817.46
8.1.40.0000.00817.43
8.1.30.0000.00817.47
8.1.20.0040.00417.46
8.1.10.0030.00517.45
8.1.00.0000.01017.36
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0070.00018.29
8.0.270.0000.00717.15
8.0.260.0000.00618.28
8.0.250.0000.00716.89
8.0.240.0000.00716.88
8.0.230.0030.00316.79
8.0.220.0030.00316.71
8.0.210.0040.00416.72
8.0.200.0020.00516.75
8.0.190.0030.00616.73
8.0.180.0080.00016.84
8.0.170.0050.00316.84
8.0.160.0030.00316.79
8.0.150.0000.00716.63
8.0.140.0040.00416.74
8.0.130.0060.00013.31
8.0.120.0030.00516.62
8.0.110.0030.00316.70
8.0.100.0040.00416.81
8.0.90.0000.00816.78
8.0.80.0050.01016.74
8.0.70.0000.00716.77
8.0.60.0040.00416.63
8.0.50.0070.00016.88
8.0.30.0140.00417.22
8.0.20.0100.00817.40
8.0.10.0040.00416.83
8.0.00.0110.00716.74
7.4.330.0020.00215.55
7.4.320.0000.00716.54
7.4.300.0030.00316.44
7.4.290.0040.00416.44
7.4.280.0030.00516.50
7.4.270.0140.00016.57
7.4.260.0030.00316.58
7.4.250.0030.00516.54
7.4.240.0000.00716.44
7.4.230.0060.00016.58
7.4.220.0030.00516.53
7.4.210.0060.00916.51
7.4.200.0030.00316.44
7.4.160.0090.00716.40
7.4.140.0110.00917.86
7.4.130.0060.01216.58
7.4.120.0090.00916.46
7.4.110.0210.00916.35
7.4.100.0030.01316.34
7.4.90.0100.00716.26
7.4.80.0100.00619.39
7.4.70.0150.00616.31
7.4.60.0030.01316.27
7.4.50.0030.01016.45
7.4.40.0120.00316.41
7.4.10.0040.01216.16
7.4.00.0090.00715.74
7.3.330.0050.00013.11
7.3.320.0030.00312.96
7.3.310.0030.00616.17
7.3.300.0030.00316.17
7.3.290.0030.00316.15
7.3.280.0110.00416.15
7.3.260.0100.00916.25
7.3.240.0120.00516.29
7.3.230.0140.00416.17
7.3.210.0090.00916.15
7.3.200.0060.01016.41
7.3.190.0130.00616.18
7.3.180.0120.00716.04
7.3.170.0080.00816.44
7.3.160.0120.00916.41
7.3.130.0090.00616.17
7.3.120.0090.00715.97
7.3.110.0130.00316.04
7.3.100.0090.00916.05
7.3.90.0060.00816.07
7.3.80.0080.00316.09
7.3.70.0060.00916.29
7.3.60.0000.01316.24
7.3.50.0090.00616.09
7.3.40.0070.00716.20
7.3.30.0030.01016.09
7.3.20.0330.01018.06
7.3.10.0100.00716.26
7.3.00.0080.00817.76
7.2.330.0100.00716.26
7.2.320.0120.01216.13
7.2.310.0000.01816.46
7.2.300.0060.01016.36
7.2.290.0030.01616.27
7.2.260.0070.01016.25
7.2.250.0080.00816.35
7.2.240.0000.01616.33
7.2.230.0040.01116.39
7.2.220.0040.01116.16
7.2.210.0090.00916.26
7.2.200.0110.00916.15
7.2.190.0060.00616.31
7.2.180.0140.00016.29
7.2.170.0070.00716.37
7.2.160.0000.01216.22
7.2.150.0060.01216.47
7.2.140.0040.00418.07
7.2.130.0070.01118.25
7.2.120.0110.00518.07
7.2.110.0520.01316.31
7.2.100.0140.01116.17
7.2.90.0170.00516.32
7.2.80.0130.00716.18
7.2.70.0250.00516.55
7.2.60.0150.00616.41
7.2.50.0200.01016.38
7.2.40.0190.00516.45
7.2.30.0170.00416.46
7.2.20.0300.00816.37
7.2.10.0160.00816.37
7.2.00.0220.00916.58
7.1.330.0000.01117.16
7.1.320.0080.00316.93
7.1.310.0120.00317.09
7.1.300.0850.01015.54
7.1.290.0810.01215.26
7.1.280.0110.00415.41
7.1.270.0060.00915.36
7.1.260.0120.00217.05
7.1.250.0110.00417.11
7.1.240.0060.00917.05
7.1.230.0130.00915.38
7.1.220.0100.01015.32
7.1.210.0180.00415.33
7.1.200.0160.00515.30
7.1.190.0210.00715.35
7.1.180.0160.00615.51
7.1.170.0160.00715.37
7.1.160.0130.01015.33
7.1.150.0150.00615.31
7.1.140.0170.00715.35
7.1.130.0710.01015.44
7.1.120.0180.01315.37
7.1.110.0220.01215.29
7.1.100.0160.00615.46
7.1.90.0110.01115.36
7.1.80.0140.01115.37
7.1.70.0190.00315.39
7.1.60.0190.01524.61
7.1.50.0330.00724.35
7.1.40.0220.01224.36
7.1.30.0290.01424.39
7.1.20.0260.01224.35
7.1.10.0210.00815.52
7.1.00.0110.01115.40
7.0.330.0030.01416.53
7.0.320.0060.01316.95
7.0.310.0040.01116.80
7.0.300.0080.00816.41
7.0.290.0100.00316.77
7.0.280.0090.00416.79
7.0.270.0080.01116.70
7.0.260.0040.01116.52
7.0.250.0120.00816.86
7.0.240.0130.00716.95
7.0.230.0100.00516.67
7.0.220.0030.01416.41
7.0.210.0090.01316.73
7.0.200.0130.00916.49
7.0.190.0000.01716.46
7.0.180.0080.01316.51
7.0.170.0000.01416.39
7.0.160.0050.01116.50
7.0.150.0040.01516.45
7.0.140.0080.00816.62
7.0.130.0060.00916.64
7.0.120.0130.00716.51
7.0.110.0080.01216.82
7.0.100.0120.00516.79
7.0.90.0120.01216.59
7.0.80.0070.01516.68
7.0.70.0110.00716.56
7.0.60.0130.01416.58
7.0.50.0100.01016.78
7.0.40.0090.00914.50
7.0.30.0050.00914.73
7.0.20.0120.00814.43
7.0.10.0130.00514.45
7.0.00.0070.00514.51
5.6.400.0030.01315.51
5.6.390.0120.00815.73
5.6.380.0070.00814.94
5.6.370.0110.00515.74
5.6.360.0080.00815.57
5.6.350.0100.00515.36
5.6.340.0050.01315.54
5.6.330.0100.00913.89
5.6.320.0110.00915.52
5.6.310.0110.01115.30
5.6.300.0070.01715.58
5.6.290.0060.00915.32
5.6.280.0080.01115.13
5.6.270.0070.01315.46
5.6.260.0080.01215.71
5.6.250.0150.00615.49
5.6.240.0060.01315.38
5.6.230.0120.01215.37
5.6.220.0150.00715.49
5.6.210.0060.01215.52
5.6.200.0090.01215.43
5.6.190.0060.01115.46
5.6.180.0120.00515.78
5.6.170.0000.02115.70
5.6.160.0100.00715.58
5.6.150.0090.01415.68
5.6.140.0080.00815.77
5.6.130.0080.01215.58
5.6.120.0100.00315.37
5.6.110.0130.00915.40
5.6.100.0040.01515.27
5.6.90.0090.00915.52
5.6.80.0070.01015.55
5.6.70.0070.01115.58
5.6.60.0130.00315.65
5.6.50.0040.01515.39
5.6.40.0100.01115.71
5.6.30.0100.00815.25
5.6.20.0030.01215.51
5.6.10.0110.01115.30
5.6.00.0000.01915.52

preferences:
37.52 ms | 401 KiB | 5 Q