3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = null; var_dump( $test>''); $test = ''; var_dump( $test>''); $test = -1; var_dump( $test>''); $test = 0; var_dump( $test>''); $test = 1; var_dump( $test>'');

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)
8.3.60.0140.00718.43
8.3.50.0000.01417.90
8.3.40.0140.00018.58
8.3.30.0070.00718.59
8.3.20.0040.00421.68
8.3.10.0040.00421.84
8.3.00.0090.00020.77
8.2.180.0060.01216.63
8.2.170.0040.01122.96
8.2.160.0130.00720.39
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0030.00526.16
8.2.120.0100.00320.94
8.2.110.0000.01020.70
8.2.100.0060.00617.78
8.2.90.0040.00419.39
8.2.80.0090.00017.97
8.2.70.0050.00317.50
8.2.60.0030.00517.80
8.2.50.0060.00318.10
8.2.40.0040.00422.10
8.2.30.0000.00722.14
8.2.20.0000.00717.92
8.2.10.0040.00418.05
8.2.00.0000.00818.26
8.1.280.0140.00025.92
8.1.270.0040.00423.84
8.1.260.0070.00326.35
8.1.250.0070.00028.09
8.1.240.0060.00323.98
8.1.230.0120.00017.42
8.1.220.0040.00417.77
8.1.210.0030.00618.77
8.1.200.0040.00417.35
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0040.00418.55
8.1.160.0040.00418.87
8.1.150.0040.00420.26
8.1.140.0070.00019.56
8.1.130.0040.00419.05
8.1.120.0000.00717.36
8.1.110.0000.00817.38
8.1.100.0040.00417.35
8.1.90.0040.00417.36
8.1.80.0000.00717.32
8.1.70.0040.00417.34
8.1.60.0000.00817.48
8.1.50.0080.00017.53
8.1.40.0100.00017.41
8.1.30.0040.00417.70
8.1.20.0000.00817.56
8.1.10.0040.00417.44
8.1.00.0000.00717.24
8.0.300.0040.00418.77
8.0.290.0030.00816.63
8.0.280.0000.00718.43
8.0.270.0040.00417.24
8.0.260.0000.00617.14
8.0.250.0000.00716.93
8.0.240.0060.00316.95
8.0.230.0030.00316.93
8.0.220.0030.00316.75
8.0.210.0030.00316.73
8.0.200.0070.00016.82
8.0.190.0000.00716.81
8.0.180.0040.00416.77
8.0.170.0070.00016.93
8.0.160.0000.00716.85
8.0.150.0040.00416.79
8.0.140.0070.00016.86
8.0.130.0000.00513.29
8.0.120.0070.00016.90
8.0.110.0030.00516.89
8.0.100.0050.00216.76
8.0.90.0040.00416.71
8.0.80.0140.00016.83
8.0.70.0000.00816.74
8.0.60.0030.00516.67
8.0.50.0040.00416.75
8.0.30.0100.00816.90
8.0.20.0120.00717.40
8.0.10.0000.00716.99
8.0.00.0130.00916.45
7.4.330.0000.00515.55
7.4.320.0030.00316.64
7.4.300.0000.00616.47
7.4.290.0000.00716.63
7.4.280.0030.00516.57
7.4.270.0030.00316.54
7.4.260.0030.00616.54
7.4.250.0040.00416.55
7.4.240.0000.00716.47
7.4.230.0030.00316.66
7.4.220.0130.00616.43
7.4.210.0080.00616.54
7.4.200.0020.00516.69
7.4.160.0110.00716.46
7.4.150.0070.01017.40
7.4.140.0090.01417.86
7.4.130.0090.01116.36
7.4.120.0090.01016.42
7.4.110.0080.00816.32
7.4.100.0140.00616.36
7.4.90.0130.00316.38
7.4.80.0110.00619.39
7.4.70.0030.01416.48
7.4.60.0080.00816.55
7.4.50.0030.01216.44
7.4.40.0060.00916.41
7.4.30.0070.01416.46
7.4.00.0080.00814.78
7.3.330.0050.00013.03
7.3.320.0050.00013.12
7.3.310.0040.00416.23
7.3.300.0000.00716.20
7.3.290.0040.01016.19
7.3.280.0080.01116.19
7.3.270.0120.00517.40
7.3.260.0100.01116.36
7.3.250.0120.00616.21
7.3.240.0120.00716.38
7.3.230.0070.01016.14
7.3.210.0100.00716.22
7.3.200.0040.01216.57
7.3.190.0060.00916.54
7.3.180.0100.01016.22
7.3.170.0060.01116.14
7.3.160.0150.00016.27
7.3.10.0030.01116.26
7.3.00.0140.00316.31
7.2.330.0090.00816.61
7.2.320.0100.00616.49
7.2.310.0070.01016.32
7.2.300.0100.00716.29
7.2.290.0140.01016.62
7.2.130.0110.00516.46
7.2.120.0090.01016.52
7.2.110.0130.00816.57
7.2.100.0160.00116.48
7.2.90.0120.00816.70
7.2.80.0080.00816.49
7.2.70.0110.00916.44
7.2.60.0110.00716.54
7.2.50.0120.00716.48
7.2.40.0140.00916.54
7.2.30.0120.00716.50
7.2.20.0100.00916.27
7.2.10.0150.00616.57
7.2.00.0120.00516.42
7.1.250.0110.00615.44
7.1.200.0030.00715.80
7.1.70.0040.00417.06
7.1.60.0000.01117.02
7.1.20.0230.06040.31
7.1.10.0070.06322.25
7.1.00.0100.05722.29
7.0.200.0060.01016.60
7.0.160.0030.07021.86
7.0.150.0170.06721.72
7.0.140.0070.06321.89
7.0.130.0130.05321.79
7.0.120.0130.05721.85
7.0.110.0130.05321.79
7.0.100.0100.06721.85
7.0.90.0070.06021.89
7.0.80.0030.08021.88
7.0.70.0100.06021.86
7.0.60.0070.05721.81
7.0.50.0130.07721.88
7.0.40.0100.07321.98
7.0.30.0300.07721.79
7.0.20.0100.06321.82
7.0.10.0000.06721.93
7.0.00.0170.05321.97

preferences:
57.49 ms | 401 KiB | 5 Q