3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo array_shift(array());

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)
8.3.60.0090.00616.38
8.3.50.0080.00922.90
8.3.40.0100.01018.66
8.3.30.0070.00718.80
8.3.20.0070.00020.22
8.3.10.0000.00823.65
8.3.00.0040.00417.59
8.2.180.0080.00816.50
8.2.170.0070.00722.96
8.2.160.0070.00720.38
8.2.150.0070.00024.18
8.2.140.0050.00224.66
8.2.130.0070.00026.16
8.2.120.0000.00721.16
8.2.110.0060.00322.13
8.2.100.0090.00018.77
8.1.280.0100.00325.92
8.1.270.0110.00424.02
8.1.260.0050.00226.35
8.1.250.0120.00328.09
8.1.240.0060.00318.57
8.1.230.0040.00418.50
5.4.320.3670.04019.13
5.4.310.4030.03719.11
5.4.300.4000.03719.09
5.4.290.4070.03719.13
5.4.280.3770.03319.08
5.4.270.3570.03719.16
5.4.260.3570.03718.80
5.4.250.3770.03318.78
5.4.240.3470.03319.06
5.4.230.3770.04019.15
5.4.220.3900.03319.13
5.4.210.4100.03019.09
5.4.200.3830.03719.08
5.4.190.3870.03319.09
5.4.180.4100.03718.91
5.4.170.3930.04019.23
5.4.160.4000.03718.77
5.4.150.3970.03718.89
5.4.140.3700.04016.18
5.4.130.4070.03316.31
5.4.120.2130.03316.31
5.4.110.0000.06716.21
5.4.100.4300.04016.44
5.4.90.4730.03016.07
5.4.80.4330.04016.42
5.4.70.3870.03016.34
5.4.60.3700.03716.40
5.4.50.3930.03716.36
5.4.40.4230.04016.37
5.4.30.3930.04016.20
5.4.20.3870.03716.18
5.4.10.0500.05316.24
5.4.00.0030.03715.73
5.3.290.3830.04314.61
5.3.280.3870.03714.63
5.3.270.4030.03714.58
5.3.260.3870.04014.55
5.3.250.3770.03014.48
5.3.240.4030.03714.59
5.3.230.4000.03714.50
5.3.220.0030.04714.39
5.3.210.0070.05314.40
5.3.200.4270.03714.52
5.3.190.3970.03314.41
5.3.180.2900.03714.65
5.3.170.3900.04014.41
5.3.160.5070.04314.43
5.3.150.4000.03714.61
5.3.140.3730.04014.50
5.3.130.3970.04014.39
5.3.120.3730.04014.39
5.3.110.3630.03314.38
5.3.100.0070.03313.87
5.3.90.0970.03713.95
5.3.80.4000.03014.06
5.3.70.3900.04313.96
5.3.60.5030.04013.84
5.3.50.3930.04013.71
5.3.40.4000.03713.73
5.3.30.3830.03313.81
5.3.20.3800.03013.59
5.3.10.4000.03313.59
5.3.00.3770.04313.58
5.2.170.2270.03011.61
5.2.160.3130.02711.61
5.2.150.3430.02711.61
5.2.140.3100.03011.61
5.2.130.3430.02711.61
5.2.120.3830.03011.61
5.2.110.3130.02711.61
5.2.100.3430.02311.61
5.2.90.3200.02311.61
5.2.80.3300.03311.61
5.2.70.3230.03011.61
5.2.60.3430.03011.61
5.2.50.3670.03711.61
5.2.40.2670.03011.61
5.2.30.2570.02011.61
5.2.20.2800.02311.61
5.2.10.2800.02711.61
5.2.00.2730.03011.61
5.1.60.2730.01311.61
5.1.50.3370.02711.61
5.1.40.2770.02311.61
5.1.30.2770.02311.61
5.1.20.2630.02711.61
5.1.10.2830.02711.61
5.1.00.2330.02311.61
5.0.50.1530.02011.61
5.0.40.1600.02011.61
5.0.30.1630.03011.61
5.0.20.1500.02011.61
5.0.10.1700.02011.61
5.0.00.1500.03011.61
4.4.90.1430.02011.61
4.4.80.1430.01711.61
4.4.70.1270.01311.61
4.4.60.1300.01711.61
4.4.50.1530.02011.61
4.4.40.1330.02711.61
4.4.30.1270.01711.61
4.4.20.1500.01311.61
4.4.10.1530.01711.61
4.4.00.1400.02311.61
4.3.110.1530.02011.61
4.3.100.1600.01711.61
4.3.90.1500.01011.61
4.3.80.1430.03311.61
4.3.70.1270.01311.61
4.3.60.1530.02011.61
4.3.50.1300.01011.61
4.3.40.1130.02311.61
4.3.30.0630.01711.61
4.3.20.0700.01711.61
4.3.10.0600.01711.61
4.3.00.0770.02311.61

preferences:
33.86 ms | 401 KiB | 5 Q