3v4l.org

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

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)
8.3.60.0070.01018.15
8.3.50.0100.00318.05
8.3.40.0070.00718.59
8.3.30.0100.00718.54
8.3.20.0000.00721.81
8.3.10.0090.00021.78
8.3.00.0080.00019.20
8.2.180.0040.01118.35
8.2.170.0090.00922.96
8.2.160.0100.00320.39
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0040.00419.70
8.2.120.0040.00426.35
8.2.110.0040.00722.27
8.2.100.0040.00817.72
8.2.90.0030.00617.84
8.2.80.0040.00419.25
8.2.70.0030.00517.93
8.2.60.0030.00617.80
8.2.50.0030.00618.10
8.2.40.0000.00822.34
8.2.30.0000.00719.05
8.2.20.0040.00417.98
8.2.10.0070.00418.04
8.2.00.0070.00018.02
8.1.280.0110.00425.92
8.1.270.0000.00822.07
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0030.00623.93
8.1.230.0040.00820.79
8.1.220.0050.00317.74
8.1.210.0000.00918.77
8.1.200.0090.00017.22
8.1.190.0040.00417.22
8.1.180.0050.00318.10
8.1.170.0000.00818.35
8.1.160.0050.00218.68
8.1.150.0000.00720.15
8.1.140.0000.00717.60
8.1.130.0030.00318.95
8.1.120.0070.00017.40
8.1.110.0030.00517.32
8.1.100.0040.00417.36
8.1.90.0030.00517.41
8.1.80.0040.00417.43
8.1.70.0030.00717.38
8.1.60.0000.00717.53
8.1.50.0030.00617.38
8.1.40.0040.00417.45
8.1.30.0110.00017.60
8.1.20.0080.00017.62
8.1.10.0000.00717.30
8.1.00.0040.00417.36
8.0.300.0060.00320.09
8.0.290.0050.00216.88
8.0.280.0030.00318.28
8.0.270.0030.00317.18
8.0.260.0070.00016.69
8.0.250.0000.01016.87
8.0.240.0030.00316.89
8.0.230.0050.00216.92
8.0.220.0030.00316.88
8.0.210.0080.00016.88
8.0.200.0000.00716.83
8.0.190.0000.00716.95
8.0.180.0000.00716.88
8.0.170.0000.00816.79
8.0.160.0040.00416.80
8.0.150.0070.00016.73
8.0.140.0000.00816.77
8.0.130.0000.00513.37
8.0.120.0000.00816.89
8.0.110.0000.00816.92
8.0.100.0040.00416.76
8.0.90.0040.00416.75
8.0.80.0080.00616.85
8.0.70.0040.00416.91
8.0.60.0070.00016.88
8.0.50.0000.00716.94
8.0.30.0060.01216.99
8.0.20.0110.00717.40
8.0.10.0000.00716.96
8.0.00.0080.01216.82
7.4.330.0000.00415.55
7.4.320.0030.00316.55
7.4.300.0060.00016.34
7.4.290.0000.00616.49
7.4.280.0000.00716.53
7.4.270.0000.00616.41
7.4.260.0040.00416.41
7.4.250.0070.00016.34
7.4.240.0070.00016.41
7.4.230.0030.00316.48
7.4.220.0000.00816.61
7.4.210.0090.00616.32
7.4.200.0000.00816.33
7.4.160.0090.00916.39
7.4.150.0090.00917.40
7.4.140.0110.00617.86
7.4.130.0100.01016.43
7.4.120.0120.00816.46
7.4.110.0060.01016.48
7.4.100.0200.00016.36
7.4.90.0090.00916.21
7.4.80.0160.00719.39
7.4.70.0130.00616.44
7.4.60.0070.00916.39
7.4.50.0070.00716.01
7.4.40.0080.00816.57
7.4.10.0070.01014.92
7.4.00.0070.01014.88
7.3.330.0000.00613.08
7.3.320.0050.00013.08
7.3.310.0030.00316.18
7.3.300.0070.00016.21
7.3.290.0050.01316.16
7.3.280.0150.00516.17
7.3.270.0030.01317.40
7.3.260.0100.01016.29
7.3.240.0100.00816.30
7.3.230.0120.00416.45
7.3.210.0070.01116.51
7.3.200.0110.00616.25
7.3.190.0090.00616.36
7.3.180.0060.01116.44
7.3.170.0090.00616.45
7.3.160.0060.01016.21
7.3.130.0000.01614.96
7.3.120.0080.00714.95
7.3.110.0090.00814.75
7.3.100.0070.00314.64
7.3.90.0020.01214.66
7.3.80.0110.00114.61
7.3.70.0010.01014.70
7.3.60.0090.00614.74
7.3.50.0050.00914.61
7.3.40.0050.00914.62
7.3.30.0050.00814.81
7.3.20.0040.00816.63
7.3.10.0090.00516.66
7.3.00.0080.00516.69
7.2.330.0100.00716.64
7.2.320.0130.00316.47
7.2.310.0080.00816.64
7.2.300.0160.00316.26
7.2.290.0140.00916.50
7.2.260.0000.01714.73
7.2.250.0060.01114.70
7.2.240.0120.00714.56
7.2.230.0020.01114.63
7.2.220.0060.00914.75
7.2.210.0060.00814.69
7.2.200.0050.00814.81
7.2.190.0080.00514.74
7.2.180.0040.00814.81
7.2.170.0020.01014.82
7.2.160.0160.00015.01
7.2.150.0030.01416.80
7.2.140.0030.00616.66
7.2.130.0090.00616.71
7.2.120.0060.00616.70
7.2.110.0080.00816.72
7.2.100.0000.01216.73
7.2.90.0000.01116.83
7.2.80.0100.00316.60
7.2.70.0040.01516.93
7.2.60.0090.00816.77
7.2.50.0080.00416.60
7.2.40.0030.00916.93
7.2.30.0030.00716.77
7.2.20.0050.01318.23
7.2.10.0050.01318.02
7.2.00.0060.01018.03
7.1.330.0030.01015.66
7.1.320.0030.01015.58
7.1.310.0050.00615.72
7.1.300.0040.00915.68
7.1.290.0070.00715.77
7.1.280.0060.00515.55
7.1.270.0040.00715.71
7.1.260.0050.01015.49
7.1.250.0110.00015.85
7.1.240.0040.00415.56
7.1.230.0150.00015.72
7.1.220.0030.01515.84
7.1.210.0100.00715.81
7.1.200.0050.00815.54
7.1.190.0070.00715.82
7.1.180.0030.01415.92
7.1.170.0040.00815.80
7.1.160.0090.00615.86
7.1.150.0030.01015.64
7.1.140.0060.01417.28
7.1.130.0060.01016.98
7.1.120.0060.01217.35
7.1.110.0070.00716.87
7.1.100.0070.00716.91
7.1.90.0060.00816.77
7.1.80.0080.00916.76
7.1.70.0060.00816.61
7.1.60.0170.01225.42
7.1.50.0140.01125.26
7.1.40.0110.01125.16
7.1.30.0180.01225.20
7.1.20.0170.01125.02
7.1.10.0060.01016.12
7.1.00.0050.01216.15
7.0.330.0100.00315.41
7.0.320.0000.01615.34
7.0.310.0000.01215.20
7.0.300.0100.00315.41
7.0.290.0060.00615.51
7.0.280.0070.00715.43
7.0.270.0000.00815.42
7.0.260.0060.00615.34
7.0.250.0060.00615.10
7.0.240.0110.00015.49
7.0.230.0120.00315.42
7.0.220.0060.00615.46
7.0.210.0100.00015.28
7.0.200.0080.00415.25
7.0.190.0070.00615.38
7.0.180.0030.00815.53
7.0.170.0040.00815.60
7.0.160.0060.00315.50
7.0.150.0040.01115.49
7.0.140.0030.00715.51
7.0.130.0040.00715.29
7.0.120.0000.01315.27
7.0.110.0000.00915.25
7.0.100.0040.00815.60
7.0.90.0030.00915.38
7.0.80.0000.01315.37
7.0.70.0070.01015.52
7.0.60.0070.01015.53
7.0.50.0030.00515.36
7.0.40.0070.00713.20
7.0.30.0060.00613.32
7.0.20.0070.00713.47
7.0.10.0030.01313.52
7.0.00.0040.01113.29
5.6.400.0090.00914.22
5.6.390.0060.00614.41
5.6.380.0030.01314.32
5.6.370.0030.01014.21
5.6.360.0110.00014.13
5.6.350.0060.00614.36
5.6.340.0070.00313.97
5.6.330.0070.00714.38
5.6.320.0060.00614.27
5.6.310.0090.00614.34
5.6.300.0090.00613.87
5.6.290.0100.00613.89
5.6.280.0060.01014.46
5.6.270.0030.00614.21
5.6.260.0000.01114.52
5.6.250.0030.01214.22
5.6.240.0060.00614.45
5.6.230.0030.01314.10
5.6.220.0100.00314.03
5.6.210.0000.01114.18
5.6.200.0100.00014.29
5.6.190.0040.01114.32
5.6.180.0000.00814.57
5.6.170.0030.01014.35
5.6.160.0090.00613.92
5.6.150.0100.00314.14
5.6.140.0030.01614.04
5.6.130.0120.00614.25
5.6.120.0060.01014.18
5.6.110.0060.00614.25
5.6.100.0080.00814.32
5.6.90.0060.01014.49
5.6.80.0070.01013.92
5.6.70.0060.00613.95
5.6.60.0060.00614.17
5.6.50.0040.01114.08
5.6.40.0000.01514.34
5.6.30.0000.01114.07
5.6.20.0070.00713.94
5.6.10.0000.00814.10
5.6.00.0050.00814.27

preferences:
76.6 ms | 400 KiB | 5 Q