3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo '"15" < "14"' . ("15" < "14" ? 'true' : 'false') . PHP_EOL; echo '"1b" < "14"' . ("1b" < "14" ? 'true' : 'false') . PHP_EOL;

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)
8.3.60.0070.00718.40
8.3.50.0140.00316.50
8.3.40.0070.00718.54
8.3.30.0180.00418.70
8.3.20.0000.00721.94
8.3.10.0000.00823.49
8.3.00.0070.00023.57
8.2.180.0140.00718.41
8.2.170.0140.00022.96
8.2.160.0110.00420.80
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00420.92
8.2.120.0070.00026.35
8.2.110.0090.00022.19
8.2.100.0080.00317.78
8.2.90.0040.00418.22
8.2.80.0000.00718.09
8.2.70.0080.00017.80
8.2.60.0080.00017.50
8.2.50.0080.00018.10
8.2.40.0000.00720.61
8.2.30.0000.00720.60
8.2.20.0040.00417.86
8.2.10.0040.00417.97
8.2.00.0030.00617.99
8.1.280.0090.00625.92
8.1.270.0000.00822.10
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0040.00722.19
8.1.230.0040.00820.97
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0090.00017.22
8.1.190.0090.00017.13
8.1.180.0030.00618.10
8.1.170.0090.00018.52
8.1.160.0040.00418.82
8.1.150.0000.00720.26
8.1.140.0000.00717.67
8.1.130.0000.00718.93
8.1.120.0090.00017.43
8.1.110.0040.00417.34
8.1.100.0020.00517.38
8.1.90.0040.00417.25
8.1.80.0050.00217.38
8.1.70.0030.00317.36
8.1.60.0080.00017.43
8.1.50.0000.00817.41
8.1.40.0040.00417.48
8.1.30.0000.00717.59
8.1.20.0040.00417.57
8.1.10.0040.00417.36
8.1.00.0040.00417.27
8.0.300.0040.00419.90
8.0.290.0090.00016.63
8.0.280.0080.00018.29
8.0.270.0000.00817.19
8.0.260.0000.01016.85
8.0.250.0040.00416.93
8.0.240.0100.00017.00
8.0.230.0040.00416.88
8.0.220.0000.00716.76
8.0.210.0000.00716.90
8.0.200.0030.00316.81
8.0.190.0040.00416.98
8.0.180.0040.00416.91
8.0.170.0040.00416.88
8.0.160.0040.00416.86
8.0.150.0000.00716.72
8.0.140.0000.00816.80
8.0.130.0050.00013.37
8.0.120.0000.00816.95
8.0.110.0000.00716.91
8.0.100.0040.00416.79
8.0.90.0070.00016.89
8.0.80.0100.01016.77
8.0.70.0040.00416.92
8.0.60.0040.00416.64
8.0.50.0040.00416.79
8.0.30.0130.00617.07
8.0.20.0090.01217.40
8.0.10.0000.00716.83
8.0.00.0120.00616.60
7.4.330.0060.00015.55
7.4.320.0000.00616.32
7.4.300.0000.00716.36
7.4.290.0000.00716.36
7.4.280.0000.00816.45
7.4.270.0000.00816.45
7.4.260.0040.00416.46
7.4.250.0030.00416.39
7.4.240.0050.00216.45
7.4.230.0040.00316.57
7.4.220.0070.00016.25
7.4.210.0100.00516.40
7.4.200.0030.00316.49
7.4.160.0100.00816.32
7.4.140.0080.01217.86
7.4.130.0070.01116.49
7.4.120.0050.01216.28
7.4.110.0040.01516.40
7.4.100.0030.01716.44
7.4.90.0150.00616.23
7.4.80.0000.01819.39
7.4.70.0060.01416.31
7.4.60.0120.00316.52
7.4.50.0070.01016.45
7.4.40.0120.00416.57
7.4.00.0090.00614.97
7.3.330.0030.00313.01
7.3.320.0030.00313.16
7.3.310.0000.00716.27
7.3.300.0030.00316.26
7.3.290.0100.00816.33
7.3.280.0110.00616.26
7.3.260.0090.01216.30
7.3.240.0090.00816.28
7.3.230.0080.01116.09
7.3.210.0040.01216.35
7.3.200.0100.00716.22
7.3.190.0070.00716.46
7.3.180.0080.00816.33
7.3.170.0060.00916.54
7.3.160.0100.00616.61
7.3.120.0110.00715.00
7.3.110.0060.00914.86
7.3.100.0100.00314.63
7.3.90.0030.01214.74
7.3.80.0130.00314.45
7.3.70.0040.00414.50
7.3.60.0120.00814.48
7.3.50.0000.00814.23
7.3.40.0040.00414.75
7.3.30.0070.00714.34
7.3.20.0040.01116.32
7.3.10.0070.00716.30
7.3.00.0080.00316.62
7.2.330.0110.00716.66
7.2.320.0060.01216.62
7.2.310.0100.01016.37
7.2.300.0070.01116.34
7.2.290.0100.01316.38
7.2.240.0080.00814.65
7.2.230.0040.00714.98
7.2.220.0060.00614.73
7.2.210.0070.00714.22
7.2.200.0040.00814.84
7.2.190.0040.00414.86
7.2.180.0050.00314.82
7.2.170.0030.00514.81
7.2.160.0060.00914.59
7.2.150.0100.00516.61
7.2.140.0070.01116.70
7.2.130.0070.00716.82
7.2.120.0030.01216.92
7.2.110.0070.00716.93
7.2.100.0130.00316.93
7.2.90.0070.00716.68
7.2.80.0070.00716.96
7.2.70.0030.01016.65
7.2.60.0080.00716.89
7.2.50.0090.00916.82
7.2.40.0070.01016.88
7.2.30.0090.01017.44
7.2.20.0090.01117.26
7.2.10.0130.00917.34
7.2.00.0120.01117.36
7.1.330.0080.00815.94
7.1.320.0070.00715.75
7.1.310.0030.01015.17
7.1.300.0060.00315.65
7.1.290.0030.01015.40
7.1.280.0040.00415.61
7.1.270.0100.00015.55
7.1.260.0060.00615.70
7.1.250.0060.00615.20
7.1.200.0070.00715.47
7.1.150.0110.01316.66
7.1.140.0130.01516.74
7.1.130.0140.01416.84
7.1.120.0140.01216.88
7.1.110.0100.01615.96
7.1.100.0130.00916.33
7.1.90.0140.01316.17
7.1.80.0120.00715.61
7.1.70.0290.01315.34
7.1.60.0390.01733.21
7.1.50.0370.01132.93
7.1.40.0390.01532.49
7.1.30.0370.01732.55
7.1.20.0330.02132.68
7.1.10.0100.01314.67
7.1.00.0120.01314.68

preferences:
51.03 ms | 400 KiB | 5 Q