3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = 1; if (is_int($t) && $t>0) { echo 'ok'; } else { echo 'ko'; }

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)
8.3.60.0120.00318.43
8.3.50.0070.00718.20
8.3.40.0070.00718.52
8.3.30.0080.00818.71
8.3.20.0040.00419.16
8.3.10.0040.00421.77
8.3.00.0040.00420.65
8.2.180.0110.00718.04
8.2.170.0150.00022.96
8.2.160.0130.00320.69
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0070.01019.89
8.2.120.0050.00326.35
8.2.110.0190.00320.27
8.2.100.0130.00317.66
8.2.90.0050.00317.63
8.2.80.0040.00417.97
8.2.70.0040.00417.68
8.2.60.0040.00418.03
8.2.50.0000.00818.10
8.2.40.0040.00419.42
8.2.30.0080.00019.24
8.2.20.0000.00718.02
8.2.10.0030.00517.93
8.2.00.0000.00817.71
8.1.280.0130.00725.92
8.1.270.0080.00018.87
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0080.00023.81
8.1.230.0100.00022.11
8.1.220.0050.00317.74
8.1.210.0030.00618.77
8.1.200.0000.00817.13
8.1.190.0040.00417.22
8.1.180.0050.00218.10
8.1.170.0080.00018.59
8.1.160.0030.00618.94
8.1.150.0070.00018.79
8.1.140.0030.00522.11
8.1.130.0030.00321.95
8.1.120.0040.00417.43
8.1.110.0040.00417.32
8.1.100.0040.00417.42
8.1.90.0000.00817.33
8.1.80.0000.00817.42
8.1.70.0000.00717.46
8.1.60.0030.00517.59
8.1.50.0040.00417.50
8.1.40.0000.00717.52
8.1.30.0040.00417.54
8.1.20.0050.00317.65
8.1.10.0030.00617.52
8.1.00.0030.00617.50
8.0.300.0070.00018.77
8.0.290.0000.00716.63
8.0.280.0000.00718.39
8.0.270.0030.00317.25
8.0.260.0030.00318.50
8.0.250.0060.00016.96
8.0.240.0030.00316.93
8.0.230.0090.00016.96
8.0.220.0040.00416.89
8.0.210.0000.00616.76
8.0.200.0000.00616.88
8.0.190.0000.00716.94
8.0.180.0050.00316.75
8.0.170.0000.00816.94
8.0.160.0000.00816.91
8.0.150.0040.00416.90
8.0.140.0070.00016.73
8.0.130.0000.00513.29
8.0.120.0000.00916.81
8.0.110.0070.00016.86
8.0.100.0000.00716.90
8.0.90.0040.00416.93
8.0.80.0110.00416.84
8.0.70.0050.00216.68
8.0.60.0070.00016.88
8.0.50.0040.00416.92
8.0.30.0110.00817.12
8.0.20.0090.00917.40
8.0.10.0030.00316.80
8.0.00.0120.00816.75
7.4.330.0000.00415.55
7.4.320.0030.00316.48
7.4.300.0070.00016.55
7.4.290.0030.00316.58
7.4.280.0060.00316.50
7.4.270.0030.00316.48
7.4.260.0030.00316.46
7.4.250.0030.00316.55
7.4.240.0030.00316.60
7.4.230.0030.00316.39
7.4.220.0040.00416.63
7.4.210.0090.00816.52
7.4.200.0020.00516.62
7.4.160.0070.00916.50
7.4.140.0120.00617.86
7.4.130.0100.00716.47
7.4.120.0130.00616.49
7.4.110.0200.00316.40
7.4.100.0100.00716.52
7.4.90.0100.00716.37
7.4.80.0080.00819.39
7.4.70.0070.01016.61
7.4.60.0080.01116.39
7.4.50.0120.00316.37
7.4.40.0140.00416.26
7.4.10.0090.00616.43
7.4.00.0030.01716.04
7.3.330.0030.00313.04
7.3.320.0030.00313.04
7.3.310.0000.00816.02
7.3.300.0040.00416.21
7.3.290.0000.00716.21
7.3.280.0160.00616.14
7.3.260.0140.00716.43
7.3.240.0110.00716.41
7.3.230.0060.01216.54
7.3.210.0100.00616.49
7.3.200.0030.01216.23
7.3.190.0130.01316.30
7.3.180.0090.00616.18
7.3.170.0070.01016.28
7.3.160.0120.01216.19
7.3.130.0000.01716.43
7.3.120.0030.01516.25
7.3.110.0090.00416.09
7.3.100.0070.01016.04
7.3.90.0100.00616.43
7.3.80.0090.00616.10
7.3.70.0030.01016.19
7.3.60.0060.00916.26
7.3.50.0000.00916.35
7.3.40.0100.00316.29
7.3.30.0030.01016.39
7.3.20.0130.00318.04
7.3.10.0070.01018.09
7.3.00.0070.00417.98
7.2.330.0140.00316.55
7.2.320.0090.00916.63
7.2.310.0140.00316.44
7.2.300.0150.00616.59
7.2.290.0060.01416.44
7.2.260.0030.01416.50
7.2.250.0100.00716.21
7.2.240.0070.01116.41
7.2.230.0030.01316.36
7.2.220.0040.01116.62
7.2.210.0030.01016.36
7.2.200.0060.00616.51
7.2.190.0100.00316.45
7.2.180.0070.00716.41
7.2.170.0030.01016.45
7.2.160.0030.01016.33
7.2.150.0100.00318.21
7.2.140.0070.01118.32
7.2.130.0030.00918.38
7.2.120.0030.01618.23
7.2.110.0090.00918.41
7.2.100.0140.00318.38
7.2.90.0090.00618.19
7.2.80.0060.00918.31
7.2.70.0060.00918.23
7.2.60.0040.01218.30
7.2.50.0070.00718.29
7.2.40.0030.01318.22
7.2.30.0060.00918.46
7.2.20.0090.00318.36
7.2.10.0060.01318.17
7.2.00.0080.00818.41
7.1.330.0100.00717.21
7.1.320.0030.01017.42
7.1.310.0030.00917.21
7.1.300.0060.00317.25
7.1.290.0030.01017.36
7.1.280.0070.01017.06
7.1.270.0090.00317.29
7.1.260.0030.01017.30
7.1.250.0110.00417.34
7.1.240.0070.00717.05
7.1.230.0000.01017.33
7.1.220.0060.00617.21
7.1.210.0110.00417.16
7.1.200.0100.00317.33
7.1.190.0100.00617.21
7.1.180.0100.00717.23
7.1.170.0130.00017.17
7.1.160.0030.00617.11
7.1.150.0040.00817.05
7.1.140.0100.00317.19
7.1.130.0060.01317.11
7.1.120.0030.00717.18
7.1.110.0030.01017.30
7.1.100.0070.00717.39
7.1.90.0060.00317.29
7.1.80.0070.00717.25
7.1.70.0030.01217.14
7.1.60.0030.00917.28
7.1.50.0000.00917.20
7.1.40.0040.00817.05
7.1.30.0030.00917.26
7.1.20.0060.00617.21
7.1.10.0060.00317.32
7.1.00.0070.00717.27
7.0.330.0070.00717.10
7.0.320.0030.01316.94
7.0.310.0080.00316.94
7.0.300.0050.00517.19
7.0.290.0030.00617.14
7.0.280.0040.00417.04
7.0.270.0000.01117.16
7.0.260.0040.00916.90
7.0.250.0000.00916.94
7.0.240.0040.01117.10
7.0.230.0070.00316.94
7.0.220.0090.00017.13
7.0.210.0110.00017.09
7.0.200.0030.00716.98
7.0.190.0030.00616.96
7.0.180.0070.00717.02
7.0.170.0000.01017.20
7.0.160.0060.00817.02
7.0.150.0000.00917.11
7.0.140.0040.01016.91
7.0.130.0040.00716.97
7.0.120.0070.00717.08
7.0.110.0040.00716.93
7.0.100.0000.01116.99
7.0.90.0070.00716.93
7.0.80.0090.00617.03
7.0.70.0040.01117.02
7.0.60.0030.01016.80
7.0.50.0060.00916.82
7.0.40.0090.00615.07
7.0.30.0080.00314.99
7.0.20.0030.01014.72
7.0.10.0040.00415.00
7.0.00.0000.01314.95
5.6.400.0040.00716.00
5.6.390.0090.00615.57
5.6.380.0040.01216.25
5.6.370.0030.01015.66
5.6.360.0130.00015.59
5.6.350.0080.00516.09
5.6.340.0030.01016.10
5.6.330.0120.00315.57
5.6.320.0060.00316.16
5.6.310.0100.00315.71
5.6.300.0120.00016.09
5.6.290.0030.01015.59
5.6.280.0080.00315.87
5.6.270.0060.00715.64
5.6.260.0030.01415.82
5.6.250.0000.01315.83
5.6.240.0070.00315.85
5.6.230.0110.00415.95
5.6.220.0040.01115.75
5.6.210.0100.00715.80
5.6.200.0060.00915.84
5.6.190.0070.00715.72
5.6.180.0040.00415.79
5.6.170.0040.01115.66
5.6.160.0060.01015.69
5.6.150.0060.00615.78
5.6.140.0040.00816.14
5.6.130.0030.01015.94
5.6.120.0100.01015.72
5.6.110.0050.00515.88
5.6.100.0060.01315.61
5.6.90.0000.00916.16
5.6.80.0070.00715.75
5.6.70.0060.00615.67
5.6.60.0060.00615.82
5.6.50.0050.00515.61
5.6.40.0120.00415.75
5.6.30.0000.01315.67
5.6.20.0030.01215.85
5.6.10.0110.00715.84
5.6.00.0100.00715.78

preferences:
45.18 ms | 401 KiB | 5 Q