3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (strpos("UPDATE: this-is-a-loong-string", "UPDATE:") > 0) { echo("OP!!!!"); }else { echo("NO OP!!!!"); }

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)
8.3.60.0030.01716.63
8.3.50.0150.00018.07
8.3.40.0110.01118.75
8.3.30.0190.00318.46
8.3.20.0070.00020.39
8.3.10.0080.00021.92
8.3.00.0040.00423.71
8.2.180.0110.00425.92
8.2.170.0070.00718.66
8.2.160.0120.00822.96
8.2.150.0040.00425.66
8.2.140.0080.00824.66
8.2.130.0070.00026.16
8.2.120.0000.00726.35
8.2.110.0100.00019.24
8.2.100.0090.00317.84
8.2.90.0060.00319.01
8.2.80.0000.00817.97
8.2.70.0060.00317.50
8.2.60.0090.00019.38
8.2.50.0050.00318.10
8.2.40.0040.00422.14
8.2.30.0000.00719.13
8.2.20.0000.00717.86
8.2.10.0030.00317.85
8.2.00.0000.00717.92
8.1.280.0100.01025.92
8.1.270.0080.00024.66
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0060.00323.78
8.1.230.0030.00717.57
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00617.11
8.1.190.0080.00017.10
8.1.180.0030.00518.10
8.1.170.0040.00418.38
8.1.160.0000.00718.81
8.1.150.0050.00319.98
8.1.140.0060.00317.27
8.1.130.0080.00017.19
8.1.120.0000.00717.21
8.1.110.0030.00517.29
8.1.100.0000.00717.32
8.1.90.0050.00217.32
8.1.80.0000.00717.23
8.1.70.0040.00417.38
8.1.60.0040.00417.40
8.1.50.0040.00417.36
8.1.40.0030.00517.28
8.1.30.0050.00817.51
8.1.20.0050.00217.51
8.1.10.0050.00317.38
8.1.00.0000.00817.34
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0030.00518.41
8.0.270.0030.00317.18
8.0.260.0060.00016.72
8.0.250.0060.00016.86
8.0.240.0000.00816.72
8.0.230.0020.00516.70
8.0.220.0030.00316.77
8.0.210.0030.00316.78
8.0.200.0000.00616.73
8.0.190.0040.00416.70
8.0.180.0040.00416.80
8.0.170.0070.00016.75
8.0.160.0000.00816.82
8.0.150.0080.00016.71
8.0.140.0000.00916.75
8.0.130.0000.00513.12
8.0.120.0040.00416.74
8.0.110.0040.00416.80
8.0.100.0000.00816.73
8.0.90.0000.00716.63
8.0.80.0060.00916.72
8.0.70.0030.00516.75
8.0.60.0040.00416.75
8.0.50.0010.00516.70
8.0.30.0080.01116.94
8.0.20.0110.00717.40
8.0.10.0070.00016.73
8.0.00.0130.01016.51
7.4.330.0000.00415.55
7.4.320.0000.00616.26
7.4.300.0000.00716.38
7.4.290.0030.00316.45
7.4.280.0080.00016.29
7.4.270.0090.00016.41
7.4.260.0030.00316.41
7.4.250.0030.00316.23
7.4.240.0070.00016.44
7.4.230.0030.00316.30
7.4.220.0080.00816.38
7.4.210.0080.00616.32
7.4.200.0000.00716.54
7.4.160.0080.01016.26
7.4.150.0070.01017.40
7.4.140.0140.00517.86
7.4.130.0070.01116.32
7.4.120.0110.00916.36
7.4.110.0100.01016.35
7.4.100.0070.01116.59
7.4.90.0070.01016.20
7.4.80.0060.01619.39
7.4.70.0130.00716.46
7.4.60.0060.00916.51
7.4.50.0070.00716.45
7.4.40.0110.00516.47
7.4.30.0090.00616.33
7.4.00.0000.01414.76
7.3.330.0000.00513.18
7.3.320.0000.00713.13
7.3.310.0000.00716.03
7.3.300.0000.00716.16
7.3.290.0070.00016.23
7.3.280.0080.00716.21
7.3.270.0140.00317.40
7.3.260.0120.00616.17
7.3.250.0110.00616.26
7.3.240.0090.00816.25
7.3.230.0040.01216.23
7.3.210.0130.01016.18
7.3.200.0080.00816.53
7.3.190.0060.00916.48
7.3.180.0060.00916.16
7.3.170.0100.00616.30
7.3.160.0090.00616.30
7.2.330.0160.01316.33
7.2.320.0130.00916.45
7.2.310.0030.01316.34
7.2.300.0060.01616.41
7.2.290.0120.00616.71
7.2.60.0060.00616.81
7.1.200.0060.00615.63
7.1.100.3180.01015.81
7.1.90.3060.01015.93
7.1.80.2420.00715.59
7.1.70.3340.00315.09
7.1.60.3130.01033.11
7.1.50.4010.01332.92
7.1.40.3600.01032.22
7.1.30.5080.01332.56
7.1.20.3510.01632.62
7.1.10.3760.00314.78
7.1.00.4150.01314.75
7.0.240.3060.00015.38
7.0.230.3360.00715.61
7.0.220.2410.00315.53
7.0.210.3440.00714.66
7.0.200.3400.01014.58
7.0.190.4560.00714.53
7.0.180.3730.00614.18
7.0.170.3470.00714.19
7.0.160.4660.01014.21
7.0.150.3820.00714.33
7.0.140.4230.00714.19
7.0.130.4250.01614.61
7.0.120.5070.01314.62
7.0.110.4730.01314.36
7.0.100.4580.01314.29
7.0.90.4890.00314.21
7.0.80.3070.00614.36
7.0.70.3020.00714.28
7.0.60.4960.02014.07
7.0.50.4500.00714.32
7.0.40.4680.00314.55
7.0.30.4720.01014.75
7.0.20.4810.01014.52
7.0.10.5010.01014.36
7.0.00.5360.01014.43

preferences:
31.17 ms | 400 KiB | 5 Q