3v4l.org

run code in 300+ PHP versions simultaneously
<?php $query = 'SELECT * FROM some_table WHERE'; $a1 = array("1","2","3"); $a2 = array("a"); $a3 = array(); echo "a1 is: $query " . implode('AND',$a1);

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)
8.3.60.0060.00918.43
8.3.50.0000.01418.00
8.3.40.0120.00318.54
8.3.30.0120.00318.38
8.3.20.0040.00418.52
8.3.10.0040.00423.45
8.3.00.0040.00420.58
8.2.180.0110.00417.94
8.2.170.0080.00822.96
8.2.160.0120.00420.73
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0080.00019.53
8.2.120.0050.00326.35
8.2.110.0060.00322.20
8.2.100.0000.01117.78
8.2.90.0030.00617.75
8.2.80.0090.00317.97
8.2.70.0050.00318.03
8.2.60.0080.00018.03
8.2.50.0050.00318.10
8.2.40.0050.00319.29
8.2.30.0000.00719.09
8.2.20.0040.00417.98
8.2.10.0040.00418.04
8.2.00.0050.00317.62
8.1.280.0060.01025.92
8.1.270.0030.00618.83
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0000.00823.84
8.1.230.0040.00717.83
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.22
8.1.190.0000.00816.88
8.1.180.0050.00318.10
8.1.170.0040.00418.50
8.1.160.0040.00418.78
8.1.150.0000.00718.93
8.1.140.0070.00022.07
8.1.130.0040.00417.39
8.1.120.0080.00017.41
8.1.110.0040.00417.50
8.1.100.0000.00717.49
8.1.90.0050.00317.40
8.1.80.0040.00417.41
8.1.70.0040.00417.31
8.1.60.0090.00017.59
8.1.50.0030.00617.51
8.1.40.0000.00817.41
8.1.30.0000.00817.64
8.1.20.0070.00017.54
8.1.10.0080.00017.54
8.1.00.0040.00417.29
8.0.300.0080.00018.77
8.0.290.0030.00516.75
8.0.280.0000.00718.39
8.0.270.0070.00017.25
8.0.260.0060.00016.80
8.0.250.0040.00416.86
8.0.240.0030.00316.93
8.0.230.0070.00016.98
8.0.220.0030.00316.88
8.0.210.0040.00416.84
8.0.200.0030.00316.90
8.0.190.0030.00516.88
8.0.180.0060.00316.87
8.0.170.0090.00016.86
8.0.160.0000.00716.92
8.0.150.0050.00316.79
8.0.140.0070.00016.74
8.0.130.0030.00313.31
8.0.120.0000.00716.77
8.0.110.0070.00016.76
8.0.100.0030.00516.78
8.0.90.0000.00716.91
8.0.80.0070.00816.93
8.0.70.0040.00416.88
8.0.60.0070.00016.72
8.0.50.0040.00416.86
8.0.30.0090.00817.09
8.0.20.0070.01317.40
8.0.10.0040.00416.78
8.0.00.0090.00916.69
7.4.330.0050.00015.55
7.4.320.0030.00316.59
7.4.300.0040.00416.50
7.4.290.0030.00316.47
7.4.280.0000.00816.61
7.4.270.0000.00816.58
7.4.260.0030.00316.33
7.4.250.0030.00316.32
7.4.240.0070.00016.45
7.4.230.0040.00416.40
7.4.220.0040.00416.40
7.4.210.0090.00716.38
7.4.200.0080.00016.31
7.4.160.0110.00616.39
7.4.140.0100.00917.86
7.4.130.0180.00016.58
7.4.120.0120.00716.44
7.4.110.0100.01016.22
7.4.100.0000.01516.36
7.4.90.0140.00316.45
7.4.80.0090.00919.39
7.4.70.0130.00516.66
7.4.60.0100.00716.40
7.4.50.0070.01016.44
7.4.40.0070.01016.41
7.4.10.0070.01015.04
7.4.00.0050.01414.75
7.3.330.0050.00013.09
7.3.320.0050.00013.18
7.3.310.0040.00416.10
7.3.300.0030.00316.14
7.3.290.0030.00316.29
7.3.280.0000.01416.23
7.3.260.0110.00616.52
7.3.240.0110.00616.33
7.3.230.0100.00616.37
7.3.210.0100.00716.46
7.3.200.0140.00316.21
7.3.190.0040.01316.29
7.3.180.0080.00816.36
7.3.170.0140.00316.09
7.3.160.0040.01616.25
7.3.130.0090.00914.73
7.3.120.0030.01415.00
7.3.110.0060.01215.02
7.3.100.0030.01214.66
7.3.90.0100.00314.81
7.3.80.0040.01214.61
7.3.70.0060.00314.77
7.3.60.0070.00714.82
7.3.50.0120.00614.46
7.3.40.0070.00714.58
7.3.30.0030.00714.73
7.3.20.0030.01216.82
7.3.10.0070.00516.49
7.3.00.0040.00816.66
7.2.330.0150.00316.70
7.2.320.0080.00816.54
7.2.310.0030.01316.33
7.2.300.0130.00316.40
7.2.290.0110.00616.31
7.2.260.0100.00714.92
7.2.250.0140.00315.05
7.2.240.0070.00714.89
7.2.230.0060.01214.71
7.2.220.0030.01314.76
7.2.210.0030.01214.75
7.2.200.0030.01014.71
7.2.190.0000.01814.95
7.2.180.0120.00315.02
7.2.170.0060.00614.76
7.2.160.0110.00014.91
7.2.150.0000.01416.87
7.2.140.0090.00616.93
7.2.130.0060.00916.72
7.2.120.0060.00616.74
7.2.110.0220.00516.19
7.2.100.0200.00616.19
7.2.90.0410.01116.10
7.2.80.0180.00716.17
7.2.70.0150.00916.34
7.2.60.0200.00816.28
7.2.50.0180.00616.36
7.2.40.0170.01016.33
7.2.30.0160.00716.24
7.2.20.0200.00916.37
7.2.10.0180.00716.14
7.2.00.0210.00816.32
7.1.330.0070.00715.48
7.1.320.0000.01415.60
7.1.310.0030.01016.00
7.1.300.0040.01115.60
7.1.290.0120.00315.45
7.1.280.0070.00415.82
7.1.270.0030.00615.46
7.1.260.0070.00715.86
7.1.250.0060.00515.80
7.1.240.0040.00815.52
7.1.230.0300.00614.74
7.1.220.0350.00614.62
7.1.210.0260.00814.91
7.1.200.0260.00814.82
7.1.190.0300.00214.73
7.1.180.0230.00714.57
7.1.170.0320.00514.54
7.1.160.0400.00414.77
7.1.150.0320.01014.82
7.1.140.0280.00314.62
7.1.130.0200.01314.77
7.1.120.0300.01014.81
7.1.110.0360.00414.77
7.1.100.0270.01114.78
7.1.90.0310.00514.77
7.1.80.0270.00614.83
7.1.70.0410.00814.85
7.1.60.0310.01423.61
7.1.50.0420.01023.71
7.1.40.0830.00523.83
7.1.30.0640.00623.64
7.1.20.0490.01123.77
7.1.10.0460.00014.66
7.1.00.0340.00214.56
7.0.330.0030.01015.26
7.0.320.0100.00315.42
7.0.310.0000.01415.31
7.0.300.0100.00315.43
7.0.290.0110.00015.42
7.0.280.0060.00615.63
7.0.270.0000.01315.34
7.0.260.0070.00315.25
7.0.250.0070.00715.41
7.0.240.0030.01015.48
7.0.230.0150.00015.36
7.0.220.0060.00615.30
7.0.210.0030.00915.11
7.0.200.0100.00315.15
7.0.190.0070.00715.44
7.0.180.0040.01115.50
7.0.170.0030.01015.32
7.0.160.0000.00915.53
7.0.150.0040.00415.38
7.0.140.0030.00915.50
7.0.130.0040.00715.57
7.0.120.0040.01115.28
7.0.110.0070.00415.60
7.0.100.0070.00715.59
7.0.90.0110.00315.16
7.0.80.0070.00715.26
7.0.70.0070.00715.54
7.0.60.0080.00515.48
7.0.50.0120.00315.53
7.0.40.0030.00913.52
7.0.30.0080.00313.59
7.0.20.0060.01013.60
7.0.10.0000.01013.34
7.0.00.0070.00713.47
5.6.400.0070.00714.66
5.6.390.0000.01114.53
5.6.380.0030.00814.28
5.6.370.0000.01514.02
5.6.360.0100.00614.58
5.6.350.0090.00414.61
5.6.340.0070.00714.53
5.6.330.0030.01314.51
5.6.320.0030.01014.53
5.6.310.0030.00914.32
5.6.300.0030.01014.39
5.6.290.0090.00314.55
5.6.280.0080.00614.52
5.6.270.0040.01114.03
5.6.260.0120.00314.34
5.6.250.0060.00914.30
5.6.240.0030.00914.33
5.6.230.0040.00714.33
5.6.220.0070.00714.59
5.6.210.0150.00314.28
5.6.200.0000.01514.59
5.6.190.0030.01014.08
5.6.180.0030.00913.95
5.6.170.0040.00814.22
5.6.160.0040.01114.53
5.6.150.0060.00914.13
5.6.140.0000.01514.07
5.6.130.0030.01314.46
5.6.120.0000.01514.16
5.6.110.0100.01014.29
5.6.100.0090.00614.38
5.6.90.0140.00314.35
5.6.80.0090.00914.30
5.6.70.0000.01114.35
5.6.60.0030.01014.40
5.6.50.0080.00814.03
5.6.40.0080.00814.14
5.6.30.0120.00314.46
5.6.20.0070.00714.51
5.6.10.0080.00414.25
5.6.00.0030.01014.10

preferences:
60.06 ms | 401 KiB | 5 Q